Cognitive Scaffold

Preparing your thinking workspace

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MENTAL MODEL · M10070

Inbox Zero

Inbox Zero
BehaviorHigh supportPsychology
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Version 1.0.0 · Updated 2026-07-30

CORE DEFINITION

Not just about emptying your email, but a principle of immediate processing of incoming information (Input): delete, delegate, reply, or defer (move to to-do list), never leaving information in an 'unread/undecided' state. Scaffolding effect: mental relief. Unprocessed information is a huge cognitive load. Before the end of each day, force yourself to clear your 'brain cache' and do not go to sleep with unresolved anxiety.

SCAFFOLDING EFFECT

psychology

Reduce cognitive load

Mental relief. Unprocessed information is a huge cognitive load. Before the end of each day, force yourself to clear your 'brain cache' and do not go to sleep with unresolved anxiety.

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Anchor fast decisions

Inbox Zero, proposed by Merlin Mann, centers on treating the 'inbox' as a processing queue rather than a storage repository. Unresolved information continuously occupies working memory, creating psychological tension akin to the Zeigarnik effect. By making immediate 'disposition decisions' (delete/delegate/do/schedule/archive) for each input, you move it out of your focus of attention, reducing cognitive load. The goal is not zero emails, but zero unresolved—having a clear destination for everything.

MINIMUM ACTION

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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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