Confidence Quote by Daniel Kahneman
““If subjective confidence is not to be trusted, how can we evaluate the probable validity of an intuitive judgment? When do judgments reflect true expertise? When do they display an illusion of validity? The answer comes from the two basic conditions for acquiring a skill: an environment that is sufficiently regular to be predictable an opportunity to learn these regularities through prolonged practice When both these conditions are satisfied, intuitions are likely to be skilled. Chess is an extreme example of a regular environment, but bridge and poker also provide robust statistical regularities that can support skill. Physicians, nurses, athletes, and firefighters also face complex but fundamentally orderly situations. The accurate intuitions that Gary Klein has described are due to highly valid cues that the expert’s System 1 has learned to use, even if System 2 has not learned to name them. In contrast, stock pickers and political scientists who make long-term forecasts operate in a zero-validity environment. Their failures reflect the basic unpredictability of the events that they try to forecast.””
About This Quote
Source Speech: Talk on Intuition and Expertise, Daniel Kahneman, 2015
Intuition is reliable only when the environment is regular and the individual has had extensive practice learning its patterns; otherwise judgments are often illusory.
In simple terms: Intuition works in predictable settings with practice.
Key Takeaway
Seek regular patterns and practice to trust intuition.
Themes
expertise
intuition
prediction
skill development
decision making
Mood
analytical
cautious
inquisitive
Type
philosophical
practical
When to use this quote
- medical diagnosis
- financial forecasting
- sports strategy
- emergency response
- gaming
Key Concepts
regularity
skill acquisition
system 1 cues
probabilistic reasoning
Questions to Reflect On
- How can you test if your environment is regular enough for intuition?
- What practices improve your ability to recognize valid cues?
A Different Perspective
Intuition can be misleading in chaotic or unpredictable domains.
