Thinking, Fast and Slow

THINKING, FAST AND SLOW

By Daniel Kahneman

We make countless decisions every day, yet most are shaped by mental shortcuts we barely notice. In this book, Nobel laureate Daniel Kahneman summarizes decades of research on how our 2 thinking systems produce the systematic biases that distort judgment, inflate confidence, and drive irrational choices.

In this summary, you’ll learn:

• What the 2 thinking systems are, how they interact, and why System 1 runs most decisions by default through the Law of Least Effort.

• How 6 mental shortcuts (including priming, cognitive ease, anchoring, and substitution) produce biases and errors that affect everyday judgments.

• Why overconfidence persists through the illusions of understanding and validity, and how to counter optimistic bias with the outside view.

• How Prospect Theory, loss aversion, framing, and the fourfold pattern of risk preferences shape irrational choices.

• How our “remembering self” overrides our experiencing self, why peaks and endings matter more than duration, and how to live a more fulfilling life.

Who should read this:

• Anyone who wants to understand cognitive biases and make better decisions under pressure.
• Professionals who want to understand how people make judgments and decisions.