Write for three minutes after charged interactions before switching tasks
After emotionally charged interactions—difficult conversations, stressful emails, frustrating exchanges—take three minutes to write what happened, what you felt, and what (if anything) needs to happen next before switching to analytical work.
Why This Is a Rule
Sophie Leroy's research on "attention residue" shows that switching from one task to another doesn't cleanly transfer your attention — fragments of the previous task linger, degrading performance on the new one. Emotional tasks produce the heaviest residue. After a difficult conversation, part of your brain is still replaying the exchange, rehearsing what you should have said, and processing the emotional charge — even as you try to write code or analyze data.
Three minutes of structured writing creates a cognitive closure point. By externalizing what happened (the facts), what you felt (the emotion), and what needs to happen next (the action), you give your brain permission to release the unfinished loop. The "what needs to happen next" is especially important — unresolved action items are what keep loops open in working memory (Zeigarnik effect). Writing the next step, even if it's "nothing," closes the loop.
When This Fires
- After a difficult 1:1 with a manager or direct report
- After reading an email that triggered frustration or anxiety
- After a heated debate in a meeting or code review
- Before switching from any emotionally charged interaction to analytical work
Common Failure Mode
Telling yourself "I'm fine, I can just move on" and switching immediately to deep work. The emotion doesn't disappear because you ignored it — it fragments into attention residue that degrades your next 30-60 minutes of cognitive work. You sit down to code and find yourself unable to concentrate, replaying the conversation, composing responses in your head. The three minutes you "saved" costs you thirty in degraded focus.
The Protocol
After any emotionally charged interaction, before switching tasks: (1) Set a 3-minute timer. (2) Write three things — what happened (just the facts), what you felt (name the emotion), what needs to happen next (specific action or "nothing — this is closed"). (3) Close the document. (4) Take three breaths. (5) Begin the next task. The writing externalizes the loop; the timer prevents it from becoming an extended processing session.