Coaching practices for System 1 System 2 Decisions

Describe almost anything you are working through and IX Coach finds the practices whose real-world fit is closest. For System 1 System 2 Decisions, these are the strongest matches in the current practice library.

Does this sound like the set of challenges you might be facing?

  • An answer pops into my head instantly and feels so obviously right that I just go with it, and only later do I realize I never actually thought it through
  • I rush the big, costly decisions the same way I rush picking lunch
  • I treat picking a restaurant with the same dread as picking a career, and I genuinely can’t feel the difference between a choice I could undo tomorrow and one I’d be stuck with for years.
  • I agonize for days over tiny choices I could undo in a second, then rush the big ones I can’t take back
  • I keep framing this as all-or-nothing

Practices that may help

  1. Thinking, Fast and Slow, Made Usable
    Daniel Kahneman describes two modes of thought: System 1 is fast, automatic, and intuitive; System 2 is slow, effortful, and deliberate. Better decisions usually come from noticing when a problem deserves System 2 and deliberately slowing down — though some popular claims from the book (notably certain priming studies) failed to replicate.
  2. Notice which system is driving
    Before deciding, ask whether this is a System 1 (snap) or System 2 (effortful) problem.
    Thinking, Fast and Slow, Made Usable
  3. Slow down for high-stakes, irreversible decisions
    Match deliberation to the cost of being wrong: spend System 2 where reversal is hard.
    Thinking, Fast and Slow, Made Usable
  4. Classify every decision as one-way or two-way before starting
    Before applying any decision process, ask: can I reverse this if I am wrong?
    The Two-Way Door
  5. Classify decisions by reversibility and stakes
    Sort decisions into low-stakes/high-stakes and reversible/irreversible before deciding.
    Decision Journaling: Learning to Decide Better Over Time
  6. Design decisions to be reversible where possible
    Before accepting that a decision is one-way, ask whether you can redesign it to be two-way.
    The Two-Way Door
  7. The Two-Way Door
    Jeff Bezos's two-way door framework distinguishes reversible decisions (two-way doors — go through and come back if you need to) from irreversible ones (one-way doors — once through, you cannot return). The rule is to move fast on two-way doors and deliberate carefully on one-way doors, rather than applying the same slow process to every decision.
  8. Take the outside view (base rates)
    Estimate using the track record of similar cases, not the vivid details of your own.
    Thinking, Fast and Slow, Made Usable
  9. Watch for one-way door creep
    Recognize when a series of small reversible decisions has created an irreversible position.
    The Two-Way Door
  10. Check reversibility before you fear the downside
    Most decisions are reversible; reserve maximum caution for the few that aren’t.
    The Regret-Minimization Framework

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