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Ask yourself Quote by Timothy Ferriss

“A good general strategy is reasoning counterfactually: if someone tells you that X is true, ask yourself—(i) what would they say if X really is true, and (ii) what would they say if X is false? If the answer to (i) and (ii) is “they will say roughly what they just said now,” then their words…” quote by Timothy Ferriss
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““A good general strategy is reasoning counterfactually: if someone tells you that X is true, ask yourself—(i) what would they say if X really is true, and (ii) what would they say if X is false? If the answer to (i) and (ii) is “they will say roughly what they just said now,” then their words provided you with exactly zero information.””

Timothy Ferriss

About This Quote

Source Book: The 4-Hour Workweek by Timothy Ferriss, 2007

Evaluating statements by testing them against both true and false scenarios reveals whether they add any new information.

In simple terms: Check if a claim tells you something new by imagining both possibilities.

Key Takeaway

Seek evidence, not just repetition.

Themes

critical thinking information analysis logic

Mood

skeptical inquisitive

Type

analytical philosophical

When to use this quote

  • decision making
  • debate
  • research
  • daily conversations

Key Concepts

counterfactual reasoning epistemology

Questions to Reflect On

  • How can you apply this test to news headlines?
  • What does it mean when a statement provides zero new information?
A Different Perspective

If the claim sounds the same in both cases, it may be a tautology or empty statement.

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