MENTAL MODEL · M10214

Let Bygones Be Bygones

CulturemediumChinese Philosophy

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Updated 2026-08-10

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INTRODUCTION

English translation pending.

CORE DEFINITION

What has already been done need not be re-explained, and what has already passed need not be re-blamed. As a mental model it blocks the sunk cost of recrimination: in a retrospective, time is forbidden from going toward whose fault it was and is directed only toward how to improve next time. Entanglement with the past is therefore treated as a direct theft from the future.

SCAFFOLDING EFFECT

psychology

Reduce cognitive load

- Blocks the blame sink: forbids spending scarce meeting time on assigning past fault - Buys cooperation: amnesty on old errors purchases goodwill and forward momentum - Redirects resources: attention and budget move from settling scores toward building what comes next

anchor

Anchor fast decisions

Re-litigating the past consumes the very attention and goodwill that the future requires, and it changes nothing that has already happened. Declaring a cutoff converts grievance into a settled cost, which frees the energy that genuine cooperation and improvement need, and that is why amnesty so reliably precedes real progress.

MINIMUM ACTION

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Practice this model in one real situation:

Set an explicit cutoff time beyond which past faults are not revisited. 2. State clearly what is being pardoned and what is expected in return. 3. Move all remaining attention to the next action and its named owner. 4. Keep a separate channel for any real lesson the past still has to teach.

Check to track your progress (stored locally)

Learning progress0%

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Source support: Explicit

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zh.wikisource.orghttps://zh.wikisource.org/wiki/%E8%AB%96%E8%AA%9E/%E5%85%AB%E4%BD%BE%E7%AC%AC%E4%B8%89ZH · Explicit
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