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Cover image for Thinking, Fast and Slow
Books·

Thinking, Fast and Slow

The mind is brilliant at making quick decisions—and surprisingly bad at knowing when it's wrong.

Metadata

AuthorDaniel Kahneman
Year2011

The Book in 3 Sentences

  • Brain is constantly switching between two modes of thinking. One is fast, intuitive, and automatic (system 1); the other is slower, more deliberate, and analytical (system 2). Realizing how often I rely on the first one changed the way I think about decision-making.
  • I found it fascinating how many mental shortcuts can quietly lead us astray. Kahneman walks through biases like anchoring, loss aversion, overconfidence, and the planning fallacy, showing how our instincts often feel right even when they're wrong.
  • What stayed with me most is the book's sense of humility. It's not about distrusting intuition altogether—it's about recognizing when a situation deserves a second look and slowing down before jumping to conclusions.