Cognitive Scaffold

Preparing your thinking workspace

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MENTAL MODEL · M0817

Pottery Barn Rule

Pottery Barn Rule
SystemsHigh supportSystems Theory
Included
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Version 1.0.0 · Updated 2026-07-30

CORE DEFINITION

Proposed by Colin Powell. "You break it, you own it." It means that once you break the original balance of a system through intervention (such as war or restructuring), you must take full responsibility for the chaotic consequences of that system.

SCAFFOLDING EFFECT

psychology

Reduce cognitive load

Intervention warning. Before taking over a mess or undertaking radical reform, think clearly: if you break the existing system (which, though flawed, is running), do you have the ability to rebuild it? If not, do not break it lightly.

anchor

Anchor fast decisions

The Pottery Barn Rule refers to the empirical rule in large-scale production that standardization and division of labor enhance consistency: when output scale expands, relying on individual craftsmanship cannot guarantee quality; processes and molds must replace hand feel.

MINIMUM ACTION

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Source support: Explicit

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    en.wikipedia.orghttps://en.wikipedia.org/wiki/You_break_it%2C_you_buy_itZH · Explicit
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