Coaching practices for Mental Simulation Decision Making
Describe almost anything you are working through and IX Coach finds the practices whose real-world fit is closest. For Mental Simulation Decision Making, these are the strongest matches in the current practice library.
Does this sound like the set of challenges you might be facing?
- I’m running endless mental simulations of how this big choice will feel and convincing myself I already know
- I’ve settled on what I’m going to do and I’m ready to pull the trigger, but I haven’t actually played the tape forward to see where it breaks
- I keep playing out this decision in my head as if there’s just one way it goes
- I get to the bottom of the page and realize I’ve read every word but pictured nothing
- I rush the big, costly decisions the same way I rush picking lunch
Practices that may help
- Ask people who’ve been there instead of imagining it
Other people’s actual experiences predict your future feelings more accurately than your own imagination.
Affect Forecasting: Why You Mispredicted How You’d Feel - Run a mental simulation before committing to a course of action
Before acting on a recognized situation, mentally run through how your intended response plays out.
Recognition-Primed Decision Making - Enumerate scenarios and their probabilities before deciding
Write down each meaningful outcome, assign a probability, and compute the weighted total.
Expected Value Thinking: Deciding Under Uncertainty - Simulate the scene mentally as you read or listen
Construct a sensorimotor simulation of described events rather than just parsing words.
Embodied Cognition: How Your Body Shapes Your Thinking - 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 - Thinking in Bets
Annie Duke's thinking in bets framework treats decisions as bets with uncertain outcomes, separating the quality of the decision from the quality of the outcome. Most real decisions involve incomplete information, so good decision-making is about process and probability, not about being right every time. The core skill is evaluating decisions on the information available at the time, not on how they turned out. - Use your mental representation to plan the performance before executing it
Mentally run through the performance in detail before beginning — using your representation to anticipate and pre-correct.
Mental Representations: The Expert’s Internal Map - Apply all three horizons explicitly
Before deciding, write a sentence answering each: 10 minutes, 10 months, 10 years.
The 10-10-10 Rule - Recognition-Primed Decision Making
Gary Klein’s research found that experienced practitioners in high-stakes environments rarely compare options side by side. Instead, they recognize a situation as a familiar type, mentally simulate one course of action, and go with it if the simulation holds up — a process that is fast, accurate under time pressure, and breaks down predictably when the situation is genuinely novel. - Parallel thinking drill: all hats in sequence for a real decision
Run a real pending decision through all six hats in sequence to experience the full method before adapting it.
Six Thinking Hats, Made Practical
Related concerns
- Parallel Thinking Decision
Run a real pending decision through all six hats in sequence to experience the full method before adapting it.
Parallel thinking drill: all hats in sequence for a real decision
- How To Decide Faster
When choosing between options, identify the most diagnostic cue and use it — stop searching for more.
Use "take the best": choose on your single most informative cue
- Mental Simulation Starting Work
Other people’s actual experiences predict your future feelings more accurately than your own imagination.
Ask people who’ve been there instead of imagining it
- Structured Thinking Before Deciding
Create a quick argument map as a pre-commitment check on major decisions.
Map the argument before you commit to a decision
- When Mental Representations Use Representations For Planning
Mentally run through the performance in detail before beginning — using your representation to anticipate and pre-correct.
Use your mental representation to plan the performance before executing it
- Decide Faster
Match deliberation to the cost of being wrong: spend System 2 where reversal is hard.
Slow down for high-stakes, irreversible decisions
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