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Blindness Quote by Daniel Kahneman

“However, optimism is highly valued, socially and in the market; people and firms reward the providers of dangerously misleading information more than they reward truth tellers. One of the lessons of the financial crisis that led to the Great Recession is that there are periods in which…” quote by Daniel Kahneman
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“However, optimism is highly valued, socially and in the market; people and firms reward the providers of dangerously misleading information more than they reward truth tellers. One of the lessons of the financial crisis that led to the Great Recession is that there are periods in which competition, among experts and among organizations, creates powerful forces that favor a collective blindness to risk and uncertainty.”

Daniel Kahneman

About This Quote

Source Book: Thinking, Fast and Slow, 2011

Optimism can be rewarded despite being misleading, leading to collective risk blindness.

In simple terms: Optimism often wins over truth.

Key Takeaway

Beware of over‑optimistic bias.

Themes

optimism risk market behavior

Mood

cautious analytical

Type

financial psychological

When to use this quote

  • investment decisions
  • policy making
  • media reporting
  • corporate strategy

Key Concepts

behavioral finance cognitive bias

Questions to Reflect On

  • When is optimism justified?
  • How to balance optimism with realism?
A Different Perspective

Optimism may sometimes be necessary for progress.

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