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More from Less // Book Summary of Richard Koch’s ’80/20 Principle’

May 10, 2021 By Nagesh Belludi Leave a Comment

The Italian sociologist Vilfredo Pareto (1848–1923) recorded a “maldistribution” between causes and effects in economic statistics. It’s an observable fact that a minority of reasons—nominally around 20%—tends to produce a majority—80%—of the results.

Most Effects Come from Relatively Few Causes

More than a century later, the Romanian-American quality control pioneer Joseph Juran (1904–2008) embraced Pareto’s notion and demonstrated that 80% of all manufacturing quality defects are caused by 20% of reasons. Juran urged managers to identify and address the “vital few” or the “critical few “—the small fraction of elements that account for this disproportionally large fraction of the effect.

This Pareto Law, 80/20 Rule of Thumb, Zipf’s Principle of Least Effort, Juran’s Law of the Vital Few, 80-20 Thinking—call it what you want—permeates every aspect of business and life. Now that you know about it, you’ll start seeing it everywhere.

A fifth of your customers accounts for four-fifths of your sales. 20% of your employees are responsible for the majority of your firm’s productivity. 20% of your stocks will be responsible for 80% of your future gains. You tend to favor 20% of your clothes and wear them 80% of the time. You spend 80% of your socializing time with 20% of your friends. 20% of the decisions you’ve made during your life have shaped 80% of your current life. 80 percent of the wealth tends to be concentrated with 20 percent of the families.

The Pareto principle is a state of nature (the way things happen) and a process (a way of thinking about problems.) The 20% are the sources of the most significant potential impact.

The Remarkable Variance of Contributors and Effects

Richard Koch’s 80/20 Principle: The Secret to Achieving More with Less (1999) elaborates on using this seminal prioritization principle. “The 80/20 Principle asserts that a minority of causes, inputs, or effort usually leads to a majority of the results, outputs, or rewards. … The winners in any field have … found ways to make 20% of effort yield 80% of results.”

Koch explains ad nauseam that most of us work much too hard and produce much less in relation to what could be produced. If trying harder hasn’t worked, perhaps it’s time to try less.

  • Invest your time and effort more wisely. Don’t address the less significant elements. “Most things always appear more important than the few things that are actually more important.” Examine what you do of low value. In other words, eliminate or reduce the 80% of efforts that produce less-significant results.
  • Know when to stop. Once you’ve solved the 20% of the issue to deliver 80% of the impact, any further effort can only achieve diminishing returns.

Idea for Impact: In most areas of human activity, just 20% of things will be worthwhile.

Recommendation: Speed-read Richard Koch’s 80/20 Principle. It’s an excellent reminder that not all effort is equal, so it pays to focus on what matters most.

Embrace the “80-20” frame of mind in everything you do—at work and home. Unless you want to spend every waking hour working, it’s essential to learn how to focus your efforts on the most promising, impactful aspects of what needs to be done.

  • Realize that few things really matter in life, but they count a tremendous amount. These vital things may be challenging to discover and realize, but once you find these things that really matter, they give you immense power—the power that gives you more from less. Spend a disproportionate amount of time and energy making sure these decisions are made well, and you put yourself in the best position you can in the process.
  • If you want to improve your effectiveness at anything, focus only on what matters most. Be extraordinarily selective—spend time resourcefully on the few essentials that matter the most and little or no time on the massive trivia that engulfs most of your time.

Wondering what to read next?

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  4. The Simple Life, The Good Life // Book Summary of Greg McKeown’s ‘Essentialism’
  5. Hofstadter’s Law: Why Everything Takes Longer Than Anticipated

Filed Under: Effective Communication, Mental Models, Sharpening Your Skills Tagged With: Assertiveness, Decision-Making, Getting Things Done, Goals, Negotiation, Perfectionism, Targets, Time Management

Don’t Ruminate Endlessly

May 6, 2021 By Nagesh Belludi Leave a Comment

Say you’re in the market for a laptop but just can’t bring yourself to pick out the right model. You’ve spent countless hours comparing different models, visiting various websites, reading reviews, exploring stores, and researching all the available features, even though you’re unlikely to use most of them. Draining indeed!

Too Much Choice Can Stress You Out

Choice may be a great “problem” to have. Books such as Barry Schwartz’s The Paradox of Choice (2004) and Sheena Iyengar’s The Art of Choosing (2011) have exposed how increased choice may be bad for you.

Sometimes, the only thing worse than never having a choice is always having to choose.

Overthinking can trip you up. You can get confused when you have too much information or overthink about what you should be doing. Behavioral scientists such as Schwartz and Iyengar call this phenomenon “choice paralysis.”

Combat your indecisive nature by limiting your search, say, by establishing a cut-off time. Tell yourself that you’ll look around for two hours and then you’ll buy the best laptop you’ve come across in that time.

Use opportunity cost as a filter. Don’t poke around the internet for a better deal on an airfare or follow an eBay auction if you’re saving less than, say, $15 per hour spent deal-hunting.

Idea for Impact: Choose to Reduce Choice. Simplify and Prioritize.

Overthinking everything can make everyday life a challenge. Unnecessary analysis costs time and money and causes psychological wear.

The benefits of forgoing further rumination and acting on available information often offset the from needing to do everything perfectly.

  • Choosing when to choose is important. Rethink which choices in your life really matter and focus your time and effort there. Life is all about values and priorities.
  • In decision-making, simple beats complex. Reject complexity and accept that you’ll be sure that you’ve made the right choice. Make a decision, and then change course if it ends up being horribly wrong. As Amazon founder Jeff Bezos has written in his 2016 letter to shareholders, “If you’re good at course correcting, being wrong may be less costly than you think.”

Wondering what to read next?

  1. Everything in Life Has an Opportunity Cost
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  3. Let Go of Sunk Costs
  4. Avoid Decision Fatigue: Don’t Let Small Decisions Destroy Your Productivity
  5. The Simple Life, The Good Life // Book Summary of Greg McKeown’s ‘Essentialism’

Filed Under: Mental Models, Sharpening Your Skills Tagged With: Assertiveness, Decision-Making, Discipline, Perfectionism, Procrastination, Simple Living, Thinking Tools, Thought Process, Time Management, Wisdom

How to Turn Your Fears into Fuel

May 3, 2021 By Nagesh Belludi Leave a Comment


Self-doubt is an Important Motivator

It doesn’t matter how successful creative people actually achieve. Feeling inadequate is a common malady in showbiz.

Barbra Streisand avoided live performance for 27 years.

Adele has said, “I’m scared of audiences. My nerves don’t really settle until I’m off stage.” Her concerts mean so much that she fears letting her audience down.

Kate Winslet has admitted, “Sometimes I wake up in the morning before going off to a shoot, and I think, I can’t do this; I’m a fraud. They’re going to fire me—all these things. I’m fat; I’m ugly.”

Otis Skinner, one of the great 19th-century matinee idols, once told his daughter Cornelia “Any actor who claims he is immune to stage fright is either lying or else he’s no actor.”

These superstars are not alone. Michael Gambon, Meryl Streep, Kenneth Branagh, Richard Burton, Fredric March, Andrea Bocelli, Ewan McGregor, Steven Osborne, Derek Jacobi, Stephen Fry, Eileen Atkins, Maureen Stapleton, Ian Holm, Renee Fleming, Carly Simon, Marilyn Monroe, Ellen Terry, Rod Stewart, and Peter Eyre—even actor-trainers such as Lee Strasberg and Konstantin Stanislavsky—have suffered from varying degrees of stage fear.

Fear is a universal problem.

Give voice to your fear self-doubt & take action

Many icons suffer from stage fear, often from the weight of expectation that their reputations place upon them. They throw up, feel paralyzed, or break into cold sweats. Adele once got so unnerved that she escaped from the fire exit at an Amsterdam concert venue.

Consider actor Laurence Olivier, who suffered stage fright even in his sixties when he was the world’s most revered stage performer. Even at the pinnacle of his fame, the National Theatre’s stage manager had to prod Olivier onstage every night.

Laurence Olivier suffered five years of agonizing dread following a press night in 1964, when he found his voice diminishing and the audience “beginning to go giddily round.” He developed strategies. When delivering his Othello soliloquies, he asked his Iago to stay in sight, fearing, “I might not be able to stay there in front of the audience by myself.” He asked actors not to look him in the eye: “For some reason, this made me feel that there was not quite so much loaded against me.” The venerable Sybil Thorndike gave him trenchant counsel: “Take drugs, darling, we do.”

As a sidebar, when Olivier made his stage debut playing Brutus at a choir school in London, Thorndike was in the audience. After seeing Olivier on stage for just five minutes, she turned to her husband. She declared, “But this is an actor—absolutely an actor. Born to it.”

Focus on what needs to be done & break the shell of fear and self-doubt

Some of our most admired icons experienced self-doubt—even Abraham Lincoln and Mahatma Gandhi. What distinguishes most successful people is that they engage their fear. They accept that diffidence and adrenalin rush are something that they must deal with.

Interestingly enough, it’s often the mature performer, not the novice, who’s most likely to succumb to a seizure of nerves. However, superstars know in their heart of hearts that fear of inadequacy isn’t shameful. It’s normal. It’s part of the profession. It’s human.

Successful people know how to turn anxiety into energy. They take steps to minimize adverse effects. Through action, they transform their fear into vitality. Fear becomes fuel. They refuse to let their fears get in the way of their goals and success. They overcome fear through the love of the work and channel the sense of the audience’s or constituency’s expectation and goodwill into their best performance.

Idea for Impact: Don’t Fear it, Embrace it.

It’s natural to feel apprehensive when embarking on any venture. Don’t drown in a sea of self-doubt.

Overconfidence can take the edge off the feeling that you need to work hard. It’s ironic that high self-confidence, so often advised as the cure for low achievement, can cause it.

Fear invites you to work harder on your methods, strategies, and skills. It’s undoubtedly more preferable than the alternative. High self-esteem and overconfidence can lead to complacency and no growth. As Nobel laureate Kazuo Ishiguro reminds in The Remains of the Day (1989,) “If you are under the impression you have already perfected yourself, you will never rise to the heights you are no doubt capable of.”

Focus on turning your fears into positive motivators to improve your work. Action transforms anxiety into energy. The “angels” want you to succeed.

Wondering what to read next?

  1. What Are You So Afraid Of? // Summary of Susan Jeffers’s ‘Feel the Fear and Do It Anyway’
  2. How to Face Your Fear and Move Forward
  3. Fear Isn’t the Enemy—Paralysis Is
  4. Resilience Through Rejection
  5. Nothing Like a Word of Encouragement to Provide a Lift

Filed Under: Mental Models, Sharpening Your Skills Tagged With: Anxiety, Attitudes, Confidence, Fear, Mindfulness, Motivation, Parables, Personal Growth, Procrastination, Risk, Wisdom

How to Face Your Fear and Move Forward

April 23, 2021 By Nagesh Belludi Leave a Comment

The smartest people I know of are those who realize that fear can be immobilizing. They understand that being so afraid of failing at something can push them to decide not to try it at all.

Consider American billionaire Philip Anschutz’s meditations upon his induction to the Horatio Alger Association of Distinguished Americans, 2000:

I’ve had a lot of failures and made mistakes, and it’s important to know that none of these are irreversible in your life. You can fix them. Failure is part of the game. You’ve got to have them, and you should do things every day that scare you a little. You’ve got to take risks, and you’ve to make hard decisions—even when you yourself are in doubt. It’s not failure, but the fear of failure that stops most people.

Idea for Impact: Don’t let fear stop you from moving forward.

Fear of failure has a way of undermining your own efforts to avoid the possibility of a larger failure. But when you allow fear to hinder your forward progress in life, you’re destined to miss some great opportunities along the way.

One of the most powerful ways of reducing the fear of failing is to analyze all potential outcomes, have a contingency plan, and start small. Be open to constantly revising your understanding, changing your mind, and cutting your losses. Be open to reconsidering a problem you think you’ve already solved.

Wondering what to read next?

  1. What Are You So Afraid Of? // Summary of Susan Jeffers’s ‘Feel the Fear and Do It Anyway’
  2. How to Turn Your Fears into Fuel
  3. Resilience Through Rejection
  4. Fear Isn’t the Enemy—Paralysis Is
  5. What You Most Fear Doing is What You Most Need to Do

Filed Under: Mental Models, Sharpening Your Skills Tagged With: Anxiety, Attitudes, Discipline, Fear, Learning, Personal Growth, Procrastination, Risk

Nobody Wants Your Unsolicited Advice

April 22, 2021 By Nagesh Belludi Leave a Comment

Unsolicited advice may be motivated by a genuine interest in helping. Still, it could have roots in a narcissistic desire to prove yourself useful or establish your dominance or elevated understanding of things.

If you’re inclined to fly your own kite, your heart may not in the right place.

Getting your unsolicited advice can leave other people feeling resentful. They may refuse to give in. They may perceive your “just being helpful” as a transgression and an affront to their freedoms to do as they wish. Nobody wants to be told that they’re on the wrong path or that their decisions are misguided.

Idea for Impact: Giving Unsolicited Advice is Invasive. Reactance theory causes people to resist the social influence of others. People believe that they possess certain freedoms to engage in—and unsolicited advice can threaten this sense of free behaviors.

Now, to turn the tables, if someone offers you unsolicited advice, assume the advice-giver’s good intentions, express thanks to the advice-giver, then accept or reject the advice solely on its merits. Too, consider your relationship with that person. If they’re a stranger whom you may never see again, offer a polite response, and move on. If they’re a co-worker or a family member, have a conversation on setting boundaries.

Wondering what to read next?

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Filed Under: Effective Communication, Managing People, Sharpening Your Skills Tagged With: Asking Questions, Etiquette, Manipulation, Social Skills, Worry

Creativity—It Takes a Village: A Case Study of the 3M Post-it Note

April 15, 2021 By Nagesh Belludi Leave a Comment

Creativity isn’t always about sudden insights that work perfectly. No matter how good an idea is, it’ll probably need some work before it can mature into a helpful innovation.

The invention of 3M Post-it (or the sticky note) is a particularly illuminating case in point that innovation requires actionable and differentiated insight. Cross-functional collaboration can help ensure creative involvement throughout the development process.

A Glue That Doesn’t Stick: A Solution Without a Problem

In the winter of 1974, a 3M adhesives engineer named Spencer Silver gave an internal presentation about a pressure-sensitive adhesive compound he had invented in 1968. The glue was weak, and Silver and his colleagues could not imagine a good use for it. The glue could barely hold two pieces of paper together. Silver could stick the glue and reapply it to surfaces without leaving behind any residue.

In Silver’s audience was Arthur Fry, an engineer at 3M’s paper products division. Months later, on a frigid Sunday morning, Fry called to mind Silver’s glue in an unlikely context.

Fry sang in his church’s choir and used to put little paper pieces in his hymnal to bookmark the songs he was supposed to sing. The little paper pieces of bookmark would often fall out, forcing Fry to thumb frantically through the book looking for the correct page. (This is one of those common hassles that we often assume we’re forced to live with.)

In a flash of lightning, Fry recalled the weak glue he’d heard at Silver’s presentation. Fry realized that the glue could be applied to paper to create a reusable bookmark. The adhesive bond was strong enough to stick to the page but weak enough to peel off without leaving a trace.

The sticky note was thus born as a bookmark called Press’n Peel. Initially, It was sold in stores in four cities in 1977 and did poorly. When 3M offered free samples to office workers in Boise, Idaho, some customers started using them as self-attaching notes. It was only then that Post-it notes started to become popular. They were first introduced across America in 1980 and Canada and Europe in 1981.

Ideas Intermingle and Evolve: Creativity Needs Collaboration

In all, it took twelve years after the initial discovery of the “glue that doesn’t stick” before 3M made Post-it available commercially. The Post-it continues to be one of the most widely used office products in the world.

This case study of the Post-it is a persuasive reminder that there’s a divergence between an idea and its tangible application that the creator cannot bridge by himself. The creator will have to expose the concept to diverse people who can evaluate, use, and trial the product.

In other words, the creative process does not end with an idea or a prototype. A happy accident often undergoes multiple iterations and reinterpretations that can throw light on the concept’s new applications. In the above example, Art Fry was able to see Spencer Silver’s invention from a different perspective and conceive of a novel use that its creator, Silver, could not. And all this happened in 3M’s fertile atmosphere that many companies aspire to create to help ideas intermingle and creativity flourish.

Idea for Impact: Creativity Is About Generating New Possibilities

Creativity is a mental and social process involving the generation of new ideas and concepts—and new associations that connect the ideas with existing problems.

Excellent new ideas don’t emerge from within a single person or function but at the intersection of processes or people that may have never met before.

Wondering what to read next?

  1. How to Stimulate Group Creativity // Book Summary of Edward de Bono’s ‘Six Thinking Hats’
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Filed Under: Business Stories, Sharpening Your Skills, The Great Innovators Tagged With: Creativity, Critical Thinking, Networking, Problem Solving, Teams, Thinking Tools, Thought Process

Ever Wonder Why People Resist Gifts? // Reactance Theory

April 12, 2021 By Nagesh Belludi Leave a Comment

People are more likely to resist or reject well-intentioned proposals, advice, or gifts when it feels like their freedom is being threatened in some way.

For instance, I hate receiving clothes for gifts—clothing is mostly a matter of personal taste. I’ll grin and bear it. I may even wear said clothes once or twice just to please the giver.

Turns out that my indifference isn’t atypical. Psychological studies of the gift-giving process indicate that giving clothing gifts involves greater risk than with other kinds of gift objects. The chosen gift may not match the recipient’s self-image, identity, or dress style.

The so-called Reactance Theory explains why giving gifts and offering uncalled-for advice could rankle so much. According to the American Psychological Association,

Reactance theory is a model stating that in response to a perceived threat to—or loss of—a behavioral freedom, a person will experience psychological reactance (or, more simply, reactance,) a motivational state characterized by distress, anxiety, resistance, and the desire to restore that freedom. According to this model, when people feel coerced into a certain behavior, they will react against the coercion, often by demonstrating an increased preference for the behavior that is restrained, and may perform the behavior opposite to that desired.

Reactance can come into play when you’re persuading someone to buy a specific product at the grocery store, forbidding a child from using a mobile phone at school, or insisting that an employee perform some detestable task for the boss.

Idea for Impact: Think twice before you do anything that, though meant well, may threaten another person’s sense of behavioral freedom. People who are threatened thus usually feel uncomfortable and angry—even hostile.

In gift-giving, offering advice, or any other attempt at social influence, know your limits. Beware that it’s not always easy to recognize the limits until you overshoot them.

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Filed Under: Ideas and Insights, Sharpening Your Skills Tagged With: Assertiveness, Etiquette, Getting Along, Likeability, Persuasion, Psychology, Social Life, Social Skills

Make Time to Do it

April 8, 2021 By Nagesh Belludi Leave a Comment

Think about how these two declarations sound:

  • “Let me make time to do it.”
  • “Let me find time to do it.”

If you asked someone to do something, which response seems more convincing and persuasive?

When someone says they’ll make time to do something, you sense they’ll give the matter a feeling of priority. It implies that they’ll prioritize.

On the other hand, if someone says they’ll find time, it appears like they’ll hope to find a gap where they may fit you in—if they can remember what it is you asked them to do.

Often language—particularly self-talk—can have a way of revealing truths about values and priorities. The expression “I’ll make time” shows how the idea of time management only matters to how important the stuff is that’s competing for your time.

Idea for Impact: You know something is important when one makes time for it.

Think carefully about what you make time to do versus what you find time to do. The essence of time management is to prioritize.

Wondering what to read next?

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  2. Ask This One Question Every Morning to Find Your Focus
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  5. Keep Your Eyes on the Prize [Two-Minute Mentor #9]

Filed Under: Sharpening Your Skills Tagged With: Conversations, Discipline, Getting Things Done, Mindfulness, Motivation, Resilience, Stress, Task Management, Time Management

Why Your Judgment Sucks

April 5, 2021 By Nagesh Belludi Leave a Comment

Israeli-American psychologist Daniel Kahneman’s bestselling Thinking, Fast and Slow (2011) describes the finer points of decision-making. It’s an engaging showcase of the innate biases of the mind and unthinking approaches to decision-making.

Human Beings are Intuitive Thinkers

Kahneman is a behavioral economics pioneer and the winner of the 2002 Nobel Memorial Prize in Economic Sciences. His lifelong collaboration with Amos Tversky (1937—96) has molded humans’ thinking about human error, risk, judgment, decision-making, happiness, and more. Tversky died in 1996, so he did not share in the Nobel.

Thinking, Fast and Slow explores what Kahneman calls the “mind’s machinery” as two coexisting modes of thought (“fast and slow,” as the title says.) Kahneman splits the brain into two radically divergent ways, employing a two-tier model of cognition.

  • System One makes judgments instantly, intuitively, and automatically, as when a cricket batsman decides whether to cut or pull. A significant part of System One is “evolved heuristics” that lets us read a person’s expression in a microsecond from a block away, for example. And it can’t be switched off. System One’s thinking is fast and effortless. It often jumps to the wrong conclusions, relies on hunches and biases, and perhaps overconfident.
  • System Two is slower, conscious, calculated, and deliberate, like long division. Its operations require attention. System Two is what we think of as “thinking”—slow, tiring, and essential. It’s what makes us human. Even if System Two believes it is on top of things, System One makes many of our decisions.

System One Isn’t All Flawed

In a world that often necessitates swift judgment and rapid decision-making (e.g., fight or flight,) a person who solely relies on deliberative thinking (System Two) wouldn’t last long. Doctors and firefighters, for example, through training and repetition, develop what’s called “expert intuition” that helps them identify patterns and impulsively devise the right response to a complex emergency.

We as humans are not simple rational agents. Consequently, our thinking boils down to two “Systems” of thinking/processing. As we strive to make better decisions in our work and personal lives, it benefits us to slow down and use a more deliberate System 2 way of thinking. Learn to doubt your fast/quick way of thinking!

Human Intuition is Imperfect

Thinking, Fast and Slow is an eye-opener in various ways. It can be a frightening catalog of the biases, shortcuts, and cognitive illusions that come to err our judgment—the endowment effect, priming, halo effect, anchoring effect, conjugation fallacy, the narrative fallacy, and the rest. Such mental processes are not intrinsically flawed; they are heuristics—rules of thumb, stereotypes, shortcuts. They are strategies the mind embraces to find a path in a tsunami of data.

Kahneman teaches how to recognize situations that require slower, deliberative thinking. Kahneman asserts that the value of the book is to give people the vocabulary to spot biases and to criticize the decisions of others: “Ultimately, a richer language is essential to the skill of constructive criticism.”

Recommendation: Read Daniel Kahneman’s Thinking, Fast and Slow (2011.) As one of the most popular non-fiction books in the last decade, it’ll open your eyes to the quirky and error-prone ways in which you can be influenced in ways you don’t suspect.

The conceptions behind behavioral economics make Thinking, Fast and Slow a laborious read. Many chapters are bogged down by hair-splitting details of his rigorous scientific work and academic gobbledygook. It’s a commanding survey of this field, but it’s superbly written and intelligible to non-experts.

Complement with Rolf Dobelli’s accessible The Art of Thinking Clearly (2013.)

Wondering what to read next?

  1. The Unthinking Habits of Your Mind // Book Summary of David McRaney’s ‘You Are Not So Smart’
  2. Question the Now, Imagine the Next
  3. Lessons from David Dao Incident: Watch Out for the Availability Bias!
  4. Situational Blindness, Fatal Consequences: Lessons from American Airlines 5342
  5. Be Smart by Not Being Stupid

Filed Under: Mental Models, Sharpening Your Skills Tagged With: Biases, Critical Thinking, Decision-Making, Psychology, Thinking Tools, Thought Process

The Unthinking Habits of Your Mind // Book Summary of David McRaney’s ‘You Are Not So Smart’

April 1, 2021 By Nagesh Belludi Leave a Comment

Psychologists have argued that many cognitive biases are rooted in mental shortcuts. They are heuristics—rules of thumb, stereotypes, instincts—that help you make sense of the world. They aren’t intrinsically flawed, but, they’re often quirky and error-prone. Your mental models can affect you in ways that you don’t suspect.

David McRaney’s You Are Not So Smart (2011) suggests a brief—if hurried—tour of 48 cognitive biases that can deceive you. Based on the author’s popular blog, the book is a satisfying assessment of understanding people’s—and your own—behavior a little bit better.

There is a growing body of work coming out of psychology and cognitive science that says you have no clue why you act the way you do, choose the things you choose, or think the thoughts you think. … From the greatest scientist to the most humble artisan, every brain within every body is infested with preconceived notions and patterns of thought that lead it astray without the brain knowing it. So you are in good company.

Each chapter starts with a brief statement of a misconception followed by the fact. Then a synopsis of a related behavioral study shows how our brains produce the counterpart deception and the truth. Some of the less-known preconceptions discussed are,

  • Confabulation. You tend to create unreliable narratives to explain away your choices post hoc. These reassuring perceptions can make you think you’re more rational than you actually are.
  • Groupthink. People tend to fall in with the rest of the group to minimize conflict and foster group cohesiveness and social acceptance. No one wants to be the one person with a dissenting opinion.
  • Social Loafing. That others in a team will pick up your slack may induce you to put in less effort if you think you’ll get away with it. This can curb your own performance, even if you’re a conscientious, hardworking type. If you don’t feel your participation will be noticed, why bother putting in the effort?
  • Availability Heuristic. You’re likely to estimate the likelihood of an event based on your ability to recall immediate and easily accessed examples.
  • Fundamental Attribution Error. You tend to assign external reasons for your own behavior but internal motives to other people. For instance, if you’re late for a meeting, you’ll blame it on public transport. If someone else is running late for a meeting with you, you’ll blame it on her poor time-keeping.

Recommendation: Read David McRaney’s You Are Not So Smart. It’s an engaging, easy-to-read primer to how the mind works. Read it as a lead up to Daniel Kahneman’s bestselling dissertation Thinking, Fast and Slow (2011; summary forthcoming.)

Idea for Impact: Once you learn to spot the cognitive biases we all grapple with, they’re easier to overcome.

Wondering what to read next?

  1. Why Your Judgment Sucks
  2. Lessons from David Dao Incident: Watch Out for the Availability Bias!
  3. The Upsides of Slowing Down
  4. Situational Blindness, Fatal Consequences: Lessons from American Airlines 5342
  5. Be Smart by Not Being Stupid

Filed Under: Mental Models, Sharpening Your Skills Tagged With: Biases, Critical Thinking, Decision-Making, Psychology, Thinking Tools, Thought Process

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About: Nagesh Belludi [hire] is a St. Petersburg, Florida-based freethinker, investor, and leadership coach. He specializes in helping executives and companies ensure that the overall quality of their decision-making benefits isn’t compromised by a lack of a big-picture understanding.

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