Useful Mental Models

A.) By Bhushan UndyingWill Kore:

1. The Algorithm of Awareness

    R – Recognise

    A – Accept

    I – Investigate

    N – Non-Identify

    R – What is the Requirement?

    D – Delete what is not a requirement.


    2. The System


      3. The cycle of Ignorance + Debuffs


      B.) By Elon Musk:

      1. The Algorithm of Action

        R – Requirement = Question every requirement.

        D – Delete = Delete what is not a requirement.

        S – Simplify = Simplify and/or optimise.

        A – Accelerate = Accelerate cycle time.

        A – Automate = Automate the System.


        C.) By Jeffery Bezos:

        1. One way door vs two way door

        One-Way Door

        A decision that is:

        • hard to reverse,
        • costly to undo,
        • permanently changes things.

        Examples:

        • selling your company,
        • quitting a stable career,
        • huge acquisitions.

        Essence:

        Move slowly and carefully.

        Two-Way Door

        A decision that is:

        • reversible,
        • experimental,
        • low long-term risk.

        Examples:

        • trying a new feature,
        • testing a business idea,
        • learning a skill.

        Essence:

        Move fast and experiment.

        The deeper insight:

        Most people treat reversible decisions like irreversible ones.

        That creates overthinking and paralysis.

        Bezos encourages:

        • fast action on reversible choices,
        • deep thinking on irreversible choices.

        2. Regret Minimization Framework

          When Bezos left his Wall Street job to start Amazon, he imagined himself at age 80 asking:

          “Will I regret not trying?”

          He realized:

          • failure would hurt temporarily,
          • never trying would hurt permanently.

          So the model is:

          Instead of asking:

          “What is safest now?”

          ask:

          “What future regret will matter most?”


          Essence of Both Models Together

          • Reversible decisions → experiment boldly.
          • Irreversible decisions → think deeply.
          • Long-term regret matters more than short-term fear.

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