The Great Mental Models, Volume 1

Discover the essential thinking tools you’ve been missing with This first book in the series is your guide to learning the crucial thinking tools nobody ever taught you. Time and time again, great thinkers such as Charlie Munger and Warren Buffett have credited their success to mental models–representations of how something works that can scale onto other fields. Mastering a small number of mental models enables you to rapidly grasp new information, identify patterns others miss, and avoid the common mistakes that hold people back. Drawing on examples from history, business, art, and science, this book details nine of the most versatile, all-purpose mental models you can use right away to improve your decision making and productivity. This book will teach you how to: ; ;… and more. <The Great Mental Models< series demystifies once elusive concepts and illuminates rich knowledge that traditional education overlooks. This series is the most comprehensive and accessible guide on using mental models to better understand our world, solve problems, and gain an advantage.

Auteur

Shane Parrish and Rhiannon Beaubien

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"The Great Mental Models: Volume 1, General Thinking Concepts shows you how making a few tiny changes in the way you think can deliver big results. Drawing on examples from history, business, art, and science, this book details nine of the most versatile, all-purpose mental models you can use right away to improve your decision making and productivity"--

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Introduction: Acquiring Wisdom

You're only as good as your tools.

It is remarkable how much long-term advantage people like us have gotten by trying to be consistently not stupid, instead of trying to be very intelligent.

-Charlie Munger

In life and business, the person with the fewest blind spots wins. Blind spots are the source of all poor decisions. Think about it: If you had perfect information, you would always make the best decision. In a poker game where you could see everyone's cards, you'd play your hand perfectly. You wouldn't make any mistakes.

Unfortunately, we have a lot of blind spots. And while we can't eliminate them, we can reduce them. Reducing blind spots means we see, interact with, and move closer to understanding reality. We think better. And thinking better is about finding simple processes that help us work through problems from multiple dimensions and perspectives, allowing us to better choose solutions that fit the objective. The skill behind finding the right solutions for the right problems is one form of wisdom.

This book is about the pursuit of that type of wisdom-the pursuit of uncovering how things work, the pursuit of going to bed smarter than when we woke up. It is a book about getting out of our own way so we can better understand how the world really is. Decisions based on improved understanding will be better than ones based on ignorance. While, inevitably, we can't predict which problems will crop up in life, we can learn time-tested ideas that help position us for whatever the world throws at us.

Perhaps more importantly, this book is about avoiding problems. This often comes down to understanding a problem accurately and seeing the secondary and subsequent consequences of any proposed action. The author and explorer of mental models Peter Bevelin put it best: "I don't want to be a great problem solver. I want to avoid problems-prevent them from happening and do it right from the beginning."

How can we do things right from the beginning?

We must understand how the world works and adjust our behavior accordingly. Contrary to what we're led to believe, thinking better isn't about being a genius. It is about the processes we use to uncover reality and the choices we make once we do.

How This Book Can Help You

This is the first of four volumes aimed at defining and exploring the Great Mental Models-those with the broadest utility across our lives.

Mental models describe the way the world works. They shape how we think, how we understand, and how we form beliefs. Largely subconscious, mental models operate below the surface. We're not generally aware of them, and yet when we look at a problem, they're the reason we consider some factors relevant and others irrelevant. They are how we infer causality, match patterns, and draw analogies. They are how we think and reason.

A mental model is a compression of how something works. Any idea, belief, or concept can be distilled down. Like maps, mental models reveal key information while ignoring the nonessential. For example, you likely have a useful idea about how inertia works, even though you don't know all the technical details.

Mental models help us better understand the world. While this might sound a bit academic, it's not. For example, velocity helps us understand that both speed and direction matter. Reciprocity helps us understand how going positive and going first gets the world to do most of the work for us. The idea of a margin of safety helps us understand that things don't always go as planned. Relativity shows us how a different perspective changes everything. The list goes on.

It doesn't matter what the model is or where it comes from-the question to ask yourself is whether it is useful. The world is not divided into distinct disciplines. For example, business professors won't discuss physics in their lectures, but they should. Velocity teaches us that going in the right direction matters more than how fast you go. Kinetic energy teaches us that your company's velocity matters more than its size when creating an impact in the market. Understanding and applying these insights helps you outperform your competition.

While it helps to think of each model as a map, collectively they act as lenses through which you can see the world. Each lens (model) offers a different perspective, revealing new information. Looking through one lens lets you see one thing, and looking through another reveals something different. Looking through them both reveals more than looking through each one individually.

Whether we realize it or not, mental models help us think at the subconscious level. They shape what we see, what we choose to ignore, and what we miss entirely. While there are millions of mental models, these volumes focus on the ones with the greatest utility-the all-star team of mental models.

Volume 1 presents the first nine models, which are general thinking concepts. Although these models are hiding in plain sight, they are useful tools that you likely were never directly taught. Put to proper use, they will improve your understanding of the world we live in and your ability to look at a situation through different lenses, each of which reveals a different layer. They can be used in a wide variety of situations and are essential to making rational decisions, even when there is no clear path. Collectively, they will allow you to walk around any problem in a three-dimensional way.

Our approach to the Great Mental Models rests on the idea that the fundamentals of knowledge are available to everyone. There is no discipline that is off-limits-the core ideas from all fields of study contain principles that reveal how the universe works and are therefore essential to navigating it. Our models come from fundamental disciplines that most of us have never studied, but no prior knowledge is required, only a sharp mind with a desire to learn.

Why Mental Models?

There is no system that can prepare us for all risks. Factors of chance introduce a level of complexity to any situation that is not entirely predictable. But being able to draw on a repertoire of timeless mental models can help us minimize risk by better understanding the forces that are at play. Likely consequences don't have to be a mystery.

Not having the ability…