Break the Right Arm
Updated 2026-08-10
INTRODUCTION
English translation pending.
CORE DEFINITION
The image comes from the Abundance (Feng) hexagram of the I Ching, where breaking the right arm leaves a person unharmed but unable to act. As a strategic idea it holds that a system's output depends on a few load-bearing people, channels, or components, and that neutralizing those is cheaper and more decisive than a frontal contest across the whole front. The qualification is that the target must be genuinely irreplaceable: if substitutes, backups, or rapid regeneration exist, the strike merely wastes resources and alerts the opponent. The logic applies to supply chains, key executives, and any single point that converts resources into results.
SCAFFOLDING EFFECT
Reduce cognitive load
- Locate the arm: identify the one person, channel, or node whose failure halts the whole system. - Strike the pivot: concentrate effort there instead of spreading it across a broad front. - Test for backups: confirm no substitute or regeneration path exists before committing.
Anchor fast decisions
Resources alone produce nothing; they need a limb that turns them into action. When a system concentrates execution in a single arm, cutting that arm converts abundance into paralysis while leaving the resource base intact. The cost of the strike is far below that of a frontal campaign, and the effect is disproportionate because everything downstream depends on the severed link. The logic fails only where redundancy has already been built, since a spare arm restores function quickly.
MINIMUM ACTION
In progress 0/1Practice this model in one real situation:
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Source support: Explicit
- zh.wikisource.orghttps://zh.wikisource.org/wiki/%E5%91%A8%E6%98%93/%E8%B1%90verified
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