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Task Prioritization4 min read

The Rule of Three: How to Cut Your TODO List in Half

Scientific background: Miller, G. A. (1956). The magical number seven, plus or minus two: Some limits on our capacity for processing information. Psychological Review.

An endless todo list is a form of procrastination. It makes you feel productive while spreading your focus thin over low-value admin tasks. The Rule of Three restores focus through intentional subtraction.

Implementation Protocol

1

Brain Dump Your Task Hoard

List all tasks currently occupying your head. Don't organize or rank them yet; just dump them onto a page to clear working memory.

2

Apply the 25-5 Subtraction Filter

Pick the single most important task. Then pick the second and third. Now look at the remaining tasks—these are your 'Avoid At All Costs' list. Do not touch them until the top three are finished.

3

Formulate Objective Binary Outcomes

Ensure each of the three tasks is binary. 'Work on marketing' is vague. 'Email 5 specific prospects' is binary and verifiable.

4

Execute in Single-Tasking Sprints

Dedicate focused sprints to one task at a time. Close all tabs, put your phone in another room, and push through without context switching.

Summary Protocol

By subtracting secondary items early, you eliminate the cognitive load of choice. Focus on three things, finish them, and let the rest wait.

Stop Procrastinating. Start Planning.

Build routines that stick

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