Map Is Not the Territory
The Promise
Your plan is a drawing of reality, not reality itself. When the terrain moves and the map doesn't, the map is what walks you off a cliff.
How It Works
- Hold the plan as provisional. The map is your best current guess, not a contract with reality. Naming it a draft keeps your identity out of it, so revising it costs no pride.
- Re-walk the territory each review cycle. A walk down the street tells you what the map cannot — the changed market, the new data. At each review, ask what has changed that the plan hasn't caught up to yet.
- Redraw when the evidence contradicts the map, including the destination. The hardest update isn't the route, it's the goal. When the destination itself has moved, sunk cost is the enemy; abandon the old map fast.
In Practice
A map earns its usefulness by leaving things out. The same compression makes it wrong the moment the territory changes. The danger is clinging to a plan out of sunk cost or identity after the destination has moved: leaders grow attached to the map they built, and the effort of building it becomes a reason to defend it until it hardens into an idol. Hold the plan as a living document. Assume it is drifting out of date, and check it against the live terrain on a cadence.
Primary source: Alfred Korzybski, Science and Sanity.

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Keep going
The Identity Install
Inversion
Ask how to fail first. Then refuse to do those things.
Primary source: Charles T. Munger, Poor Charlie's Almanack.
Ch 7 · The Identity Install
OODA Loop
Observe, orient, decide, act. Loop faster than the situation drifts.
Primary source: John Boyd, A Discourse on Winning and Losing.