Pre-mortem your personal goals

Apply the technique solo to a habit, project, or life decision.

Why it works

Personal plans suffer the same optimism that team plans do — the planning fallacy makes us underestimate what will derail us. Running a solo pre-mortem ("a year from now this goal failed — why?") applies the same prospective-hindsight lever to your own life, surfacing the personal obstacles your motivation wants to ignore.

How to do it

1. Pick a personal goal and imagine it failed a year from now.
2. Write the honest reasons, including ones about your own patterns.
3. Design one safeguard for the most likely personal failure mode.

Evidence

Combines the prospective-hindsight basis of the pre-mortem with well-documented planning-fallacy research showing people systematically underestimate the time and obstacles their own projects face. The solo application is a reasonable extension of both. (observational)

The planning fallacy is well established; the solo pre-mortem as its remedy is an applied technique rather than a separately trialed one.

Sources

• Buehler, Griffin & Ross (1994), planning fallacy in personal task estimation, J. Personality & Social Psychology

Common mistake

Listing only external obstacles and skipping your own predictable patterns (avoidance, over-commitment), which are usually the real cause.