August 18, 2026 · 3 min
Stress-test a plan before you commit
Three minutes. One prompt, one word, one skill. This is the August 18, 2026 issue in full — the prompt, the word, the skill and the mistake.
Get it freePrompt 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
Word of the DayOutput Formatting
Output formatting is instructing the model to return a specific structure — a table, JSON, bullets — so results are usable and consistent.
Every Word of the Day becomes a permanent page. Full definition →
Try ThisTry This
Use AI to think, not just to type. 'Poke holes in this,' 'what am I missing,' 'argue the other side' — it's a free thought partner, which is often worth more than the draft.
Don't Do ThisDon't paste a citation you haven't opened
A model will produce a case name, a study, or a page number in exactly the right shape and with total confidence, and the source may not exist. The formatting is not evidence.
Instead: Open every link and search for the exact quoted sentence before it leaves your desk. If you cannot find the source in thirty seconds, cut the claim.
Get the next one free
Weekdays. About three minutes. You're now better at AI than you were yesterday.
Free. We send a confirmation link first, so nobody can sign you up without their say-so.