Michael Simmons
I teach people how to learn.
Design Inspired by the Cognitive Bias Codex
View the high resolution version of the infographic by clicking here.
Out of all the interventions we can do to make smarter decisions in our life and career, mastering the most useful and universal mental models is arguably the most important.
Over the last few months, I’ve written about how many of the most successful self-made billionaire entrepreneurs like Ray Dalio, Elon Musk, and Charlie Munger swear by mental models…
“Developing the habit of mastering the multiple models which underlie reality is the best thing you can do.” — Charlie Munger
“Those who understand more of them and understand them well [principles / mental models] know how to interact with the world more effectively than those who know fewer of them or know them less well.” — Ray Dalio
“It is important to view knowledge as sort of a semantic tree — make sure you understand the fundamental principles, i.e. the trunk and big branches, before you get into the leaves/details or there is nothing for them to hang onto.” — Elon Musk
Each of these luminary entrepreneurs use different words to essentially say the same thing.
I’ve collected the 650+ most useful mental models from the best mental model curators in the world. It is now the most comprehensive list in the world. And I’ve launched a free mental model mini-course to help you understand what a mental model is and how to apply it to your life.
This infographic is the culmination of all these articles. It is my personal list of the 12 most useful & universal mental models that I believe everyone should master first. For each mental model, I share the sub mental models that make it up and one paragraph explaining its significance.
This infographic matters because it would take 6,500 hours to master each of the 650 mental models that others have recommended. That’s a lot of freaking time! You probably aren’t ready to commit that amount of time to mental models… yet. By creating this infographic, I hope to save you dozens of hours determining which models to learn first.
Mental models are descriptions of reality that apply across every area of our life, don’t get outdated, and provide immediate results by helping you make better decisions.
They are like little miniature mental maps of how a particular area of life works.
And when you learn them, it changes everything.
One of the most famous and valuable mental models is called the Pareto Principle. You probably know it as the “80/20 rule.” This mental models says that most of your results are going to come from just a small percentage of your effort or work.
Vilfredo Pareto, the man who discovered this principle noticed that 80% of the land in his area was owned by 20% of the people. He looked in his garden, and saw that 80% of the peas were in 20% of the pea pods. Then he realized that this was something like an organizing principle of life.
• 20% of relationships lead to 80% of happiness.
• 20% of exercises lead to 80% of health benefit.
• 20% of items on your to do list lead to 80% of productivity.
For example, by taking 30–60 minutes per day for prioritization, you can double your productivity. By auditing the relationships in your life, you can identify people you want to spend more time with and people you want to remove from your life. By looking at what experiences give you the most delight, you can begin to engineer your life differently.
The rule can also be inverted:
• 20% of relationships cause 80% of drama.
• 20% of clients cause 80% of the problems.
• 20% of foods you eat cause 80% of sickness.
For example, by taking 30–60 minutes per day for prioritization, you can double your productivity. By auditing the relationships in your life, you can identify people you want to spend more time with and people you want to remove from your life. By looking at what experiences give you the most delight, you can begin to engineer your life differently.
This model is much more complex and it can be applied to infinitely more places, but this basic version allows you to quickly get value from it.
I’ve learned from personal experience that it literally takes years to develop true mastery of the mental models. Therefore, I created two resources for you:
If you’re just learning about mental models for the first time, my free email course will help you get started. My team and I have spent dozens of hours creating it. Inside, you’ll learn the models that these billionaires use to make business and investing decisions — tools you can apply immediately to your life and business. You’ll also learn how to naturally use these models in your everyday life.
If you’re already convinced of the power of mental models and want to deliberately set about mastering them, then this resource is for you. It’s the program I wish I’d had when I was just getting started with mental models.
Here’s how it works:
• Every month, you’ll master one new mental model.
• We’ll focus on the most powerful and universal models first.
• We’ll provide you with a condensed and simple Mastery Manual (think: Cliff’s Notes) to help you deeply understand the model and integrate it into your life.
• A 101 Overview of the mental model (why it’s important, how it works, its vocabulary, etc.)
• An Advanced Overview that includes a more nuanced explanation.
• Hacks you can use immediately to apply that mental model to every area of your life and career. These hacks are based on my personal experience and are crowdsourced as well.
• Exercises and templates you can use on a daily basis to integrate the lessons in the manual and achieve maximum results in your life.
• A Facebook community where you can meet other mental model collectors and learn from one another.
To learn more about the program or to sign up, visit the Mental Model Of The Month Overview page.
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This article was written with love and care using the blockbuster mental model.
If there’s a link to an Amazon book, it’s an affiliate link, which means I get a small amount of compensation when you buy the book. This compensation does not influence the specific books I recommend, as I only recommend books that I read and love.
