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Issue #25 · October 13, 2026 · 3 min

Stress-test a plan before you commit

Three minutes. One prompt, one word, one skill. This is the October 13, 2026 issue in full — the prompt, the word, the skill and the mistake.

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Prompt of the DayStress-test a plan before you commit

You have a plan or proposal and want to find the holes first.

Act as a sharp, skeptical advisor who wants me to succeed. Here is my plan. Do four things: (1) name the 5 biggest risks or weak assumptions; (2) for each, the question a critic will ask; (3) what would have to be true for this to work; (4) the single change that would most improve the odds. Be direct, not polite.

My plan:
[paste plan]

Today's prompt is sponsored by PromptSharp. See PromptSharp

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Pasting the same background about your team, product and constraints into every new chat is the single biggest hidden time cost of using AI at work.

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