Cognitive Scaffold

Preparing your thinking workspace

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MENTAL MODEL · M10841

Clear the Inbox

Clear the Inbox
BehaviormediumPsychology
Included
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Updated 2026-09-11

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INTRODUCTION

English translation pending.

CORE DEFINITION

Proposed by Merlin Mann, inbox zero means keeping the inbox or backlog empty at all times. The point is not to reply to every email but to triage each message instantly: delete, delegate, archive, or execute if it takes under two minutes. The inbox must never serve as a to-do list, because every message sitting in it silently consumes part of your attention.

SCAFFOLDING EFFECT

psychology

Reduce cognitive load

- Free mental memory: move tasks out of the inbox into a dedicated system. - Triage on touch: decide the next action for each message the moment you see it. - Batch the sessions: process at fixed times rather than reacting all day.

anchor

Anchor fast decisions

An open loop in the inbox occupies working memory even when you are not looking at it, which creates a steady cognitive drag. Immediate classification closes each loop and moves the commitment into a trusted external system, so the mind stops re-notifying itself about the same messages.

MINIMUM ACTION

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Practice this model in one real situation:

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Source support: Explicit

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    en.wikipedia.orghttps://en.wikipedia.org/wiki/Merlin_MannZH · Explicit
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