Cognitive Scaffold

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MENTAL MODEL · M8037

Strike at Half-Crossing

Strike at Half-Crossing
CultureHigh supportChinese Philosophy
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Updated 2026-08-22

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INTRODUCTION

English translation pending.

CORE DEFINITION

A military principle advising attack at the moment an enemy is halfway across a river. At that point part of the force is on each bank, command is disrupted, retreat is blocked by the water, and no coherent formation can be set. As a general model it identifies the vulnerable window created by any major transition, such as a reorganization, a system migration, or a relocation. The key qualification is that the window must be verified as open, since attacking an opponent who has already consolidated wastes the advantage.

SCAFFOLDING EFFECT

psychology

Reduce cognitive load

- Transition spotting: watch for a competitor's major reorganization, migration, or relocation. - Vulnerability check: confirm that coordination and resources are actually split before acting. - Strike timing: strike before consolidation and avoid engaging after the formation is restored.

anchor

Anchor fast decisions

A transition temporarily destroys the coordination that makes an organization effective, because attention and resources are committed to the change rather than to the market. The damage is temporary by nature, so the advantage belongs to whoever acts inside the window. Attacking before the transition begins meets a coordinated opponent, and attacking after it ends meets a stronger one, which is why the midpoint is the only moment that pays.

MINIMUM ACTION

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Source support: Explicit

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    zh.wikipedia.orghttps://zh.wikipedia.org/wiki/%E5%AD%99%E5%AD%90%E5%85%B5%E6%B3%95ZH · Explicit
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