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Biased Quote by Daniel Kahneman

“when System 2 is otherwise engaged, we will believe almost anything. System 1 is gullible and biased to believe, System 2 is in charge of doubting and unbelieving, but System 2 is sometimes busy, and often lazy. Indeed, there is evidence that people are more likely to be influenced by empty…” quote by Daniel Kahneman
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““when System 2 is otherwise engaged, we will believe almost anything. System 1 is gullible and biased to believe, System 2 is in charge of doubting and unbelieving, but System 2 is sometimes busy, and often lazy. Indeed, there is evidence that people are more likely to be influenced by empty persuasive messages, such as commercials, when they are tired and depleted.””

Daniel Kahneman

About This Quote

Source Book: Thinking, Fast and Slow, 2011

When analytical thinking is occupied, we accept persuasive messages without scrutiny.

In simple terms: System 2 fatigue makes us gullible.

Key Takeaway

Pause and engage critical thinking.

Themes

cognitive bias persuasion mental fatigue

Mood

analytical cautionary

Type

psychology education

When to use this quote

  • advertising
  • political messaging
  • decision making

Key Concepts

dual‑process theory critical thinking

Questions to Reflect On

  • When do you notice your judgment slipping?
  • How can you strengthen System 2 in daily life?
A Different Perspective

Overreliance on intuition can lead to errors.

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