Coaching practices for Outside View Planning
Describe almost anything you are working through and IX Coach finds the practices whose real-world fit is closest. For Outside View Planning, these are the strongest matches in the current practice library.
Does this sound like the set of challenges you might be facing?
- I’m about to lock in a plan that feels airtight from the inside
- I’m all-in on this plan and can barely make myself imagine it going wrong
- Every time I plan something I walk through the steps in my head and it feels totally doable in the time I’ve got
- I keep planning by staring at the huge faraway goal and feeling stuck, when what I actually need is to look at what I already have right now and ask what that makes possible this week.
- I’m convinced my project is special and the usual horror stories don’t apply to me
Practices that may help
- Invoke the outside view before committing to any significant plan
Before finalizing a plan or forecast, ask "How did similar things go?" as the first checkpoint.
The Outside View - The Outside View
The outside view, a concept Kahneman developed with Amos Tversky, means stepping back from the specifics of your situation and asking: how did things like this tend to go in the past? It reliably corrects the optimism bias built into narrative-based (inside-view) planning, and the research base — particularly on planning and forecasting accuracy — is substantial. - Run a pre-mortem from the outside-view perspective
Imagine the project has failed — then ask which base-rate failure type caused it.
The Outside View - Reference class forecasting
Before estimating, look up how long similar past projects actually took — not how they felt.
The Planning Fallacy — Why Your Estimates Are Always Wrong - Map your current edge: what is one step away from where you are?
List everything that is genuinely accessible from your current skills, relationships, and resources — your adjacent possible is defined by what you already have.
The Adjacent Possible, Made Practical - Identify the right reference class for your situation
Find a well-defined set of past situations that are structurally similar to yours and collect their outcome data.
Reference Class Forecasting - Plan for obstacles with coping plans
Anticipate the specific obstacles most likely to block your plan and pre-decide your response to each.
Action Planning - Test your action plan for specificity before relying on it
Before counting on a plan, check that a stranger could execute it from your written description — if not, it is not specific enough.
Action Planning - Use reference class forecasting for project estimates
Estimate how long similar projects have taken historically before estimating your specific project.
Base-Rate Neglect: Why We Ignore the Odds - Separate the planning session from the execution day
Do your planning in a dedicated session, never on the day you intend to start.
The Planning Fallacy — Why Your Estimates Are Always Wrong
Related concerns
- Flyvbjerg Planning
Before estimating, look up how long similar past projects actually took — not how they felt.
Reference class forecasting
- Realistic Planning
Do your planning in a dedicated session, never on the day you intend to start.
Separate the planning session from the execution day
- Backward Planning Technique
Imagine the project has already failed and work backwards to find why.
Run a premortem before committing
- Long Term Planning Analog
Break long-term goals into short-term action plans with specific behavioral targets for this week.
Decompose distal goals into proximal action plans
- Open Loop Planning Technique
List everything that is genuinely accessible from your current skills, relationships, and resources — your adjacent possible is defined by what you already have.
Map your current edge: what is one step away from where you are?
- Project Risk Outside View
Imagine the project has failed — then ask which base-rate failure type caused it.
Run a pre-mortem from the outside-view perspective
Describe your situation in your own words to search the complete practice library.