Cognitive Biases Made Simple: How Hidden Thinking Errors Distort Judgment and Lead to Bad Decisions
About this ebook
Human thinking is powerful, but it is not perfect. Our minds rely on shortcuts that help us make quick decisions, but those shortcuts can also lead to systematic errors in judgment. These errors are known as cognitive biases.
Cognitive Biases Made Simple explains how these mental shortcuts influence the way we think, interpret information, and make decisions. From everyday choices to complex judgments, cognitive biases shape how we see the world—often without us realizing it.
This book breaks down the most important cognitive biases in clear, simple language.
Inside this book you will learn:
• what cognitive biases are and why they exist
• how mental shortcuts influence decision-making
• how common biases distort perception and judgment
• why people often make predictable thinking errors
• how awareness of bias can improve reasoning and decisions
Rather than presenting complicated psychological theories, this book focuses on practical insights that help readers recognize biases in everyday thinking.
Cognitive Biases Made Simple offers a straightforward introduction to understanding the hidden patterns that influence human judgment and behavior.
Part of The Made Simple Framework, a series of books designed to simplify complex ideas about thinking, decision-making, systems, and human behavior.
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About the author
Kimani Upshur, M.Ed., is the creator of the Made Simple Framework, a growing collection of books designed to simplify complex ideas about thinking, decision-making, systems, and human behavior.
Through the Made Simple series, Upshur breaks down powerful concepts—such as thinking, focus, incentives, risk, power, wealth, and technology—into clear principles that readers can apply in everyday life. Each book focuses on a single idea while connecting to a larger framework that helps readers understand how decisions, systems, and incentives shape outcomes.
His work draws on systems thinking, behavioral economics, and real-world decision-making, with a focus on helping readers think more clearly, reduce confusion, and make better choices over time.
Upshur is the founder of Upshur Unlimited LLC and the author of multiple titles in the Made Simple series, including Thinking Made Simple, Decision Making Made Simple, Systems Thinking Made Simple, Focus Made Simple, Incentives Made Simple, Risk Made Simple, Time Made Simple, Wealth Made Simple, and other books within the expanding framework.
His goal is simple: to make powerful ideas understandable, practical, and useful for everyday life.
