Separate facts from assumptions in a choice
Works with ChatGPT · Claude
See which parts of your decision are known and which are guesses.
The problem
We mix facts and assumptions, then trust shaky guesses like certainties.
What this skill does
AI splits your reasoning into verified facts versus assumptions to test.
When to use it
- Use when a decision feels confident but you're unsure why.

Juni’s tip
Juni says: most bad decisions are a confident guess wearing a fact's clothes.
The prompt
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Weak vs. better
is my logic sound
From my reasoning — [my thinking] — separate verified facts from assumptions. For each assumption, rate how risky it is if wrong and suggest a quick way to test it before deciding.
Why this works
Spotting the risky assumptions tells you exactly what to verify before committing.
Practice task
Take a pending decision and separate its facts from its assumptions.
Self-check
- Facts and assumptions are clearly separated
- Each assumption is rated for risk if wrong
- There's a cheap way to test the risky ones
Common mistakes to avoid
- Labeling assumptions as facts
- Not testing the assumptions that matter most
- Treating all assumptions as equally safe
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