The Art of Finding Gaps in Your Thinking
Millennia of human civilization. Thirteen mental models. One question: How can you be wrong less often?
Millennia of human civilization. Thirteen mental models. One question:
How can you be wrong less often?
Jennifer Cua, P.Eng · Lynque Ltd. · 2026
About the Book
You’re living through the most information-rich moment in human history. At the same time, you’re being lied to more skillfully than any generation before you. None of that is going to change. What can change is how well you think.
First Principles. The Map is not the Territory. Circle of Competence. Problem Inversion. Second-order Thinking. The Devil’s Advocate. Confirmation Bias. Incentive-caused Bias. Availability Bias. Compounding. Feedback Loops. The Dichotomy of Control. The Examined Life.
Thirteen mental models that are universally valuable. Time and again, these models have emerged globally—from ancient Greece and the Baltic states to Kenya, the UAE, India, and beyond. Whenever humanity has tried to think clearly in turbulent times, it has independently discovered the same foundational principles.
This book examines these models and provides a practical framework for you to start using them today—whether you’re untangling a news feed full of confident misinformation or deciding what feature to launch next for your startup.
Think for yourself. Then help someone else do the same.
Inside the Book
Concept 01
First Principles
Separate what is known to be true from what has been inherited as true. Build only from the first.
Concept 02
The Map Is Not the Territory
Every representation of reality is a simplification. The question is whether your map is good enough for the decisions at hand.
Concept 03
Circle of Competence
A circle of competence is defined by tested experience — not confidence. The boundary matters more than the size.
Concept 04
Problem Inversion
Before asking how to succeed, ask what guarantees failure. The backward question reveals what the forward question misses.
Concept 05
Second-Order Thinking
After every decision, ask: and then what? The first-order effect is rarely the only one that matters.
Concept 06
The Devil's Advocate
The most reliable way to improve any decision is to build the strongest possible case against it before you finalize it.
Concept 07
Confirmation Bias
We form beliefs, then see a version of reality filtered through them. The filter operates automatically and feels like normal careful thinking.
Concept 08
Incentive-Caused Bias
Incentives shape beliefs before they shape actions — below the level of conscious awareness. Trace the structure before you trust the conclusion.
Concept 09
Availability Bias
The most memorable event is almost never the most representative one. Vivid is not the same as frequent.
Concept 10
Compounding
Consistent effort, given enough time, produces outcomes that defy intuition. The most powerful force in any system is also the hardest to feel working.
Concept 11
Feedback Loops
Before changing a persistent outcome, find which loop is producing it. Pushing harder on an output without understanding its loop rarely works.
Concept 12
The Dichotomy of Control
The only variable in any situation that is reliably yours is your response. Not the outcome. Not the circumstances. Your response.
Concept 13
The Examined Life
Every mental model in this book is available to anyone. What determines whether it produces better thinking or elaborate rationalization is honesty.
"connected intelligence. collective purpose."
Lynque Ltd. is an independent publisher committed to developing books and resources that sharpen thinking and serve a more inclusive world.
How to Be Wrong Less Often is its first title — chosen because the ability to think clearly is not a talent. It is a practice, and one that benefits from the right instruments.