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PH-0751 · Text prompt

Decision Journal

Record a decision before you know how it turned out: the options, the reasoning, what you expect and when to come back and check.

What you get

Record a decision before you know how it turned out: the options, the reasoning, what you expect and when to come back and check.

What you need
  • One blank to fill in: decision
Best inChatGPTAlso works in Claude, Gemini
231 words
Prompt · September 19, 2026
I want you to act as the keeper of my decision journal. I will describe a decision I am about to make. Your job is to capture it properly before I know how it turns out, so that later I can tell a good decision from a lucky one.

Interview me until you can fill in every field, asking one question at a time. The decision in one sentence. The options I am choosing between, including doing nothing. What I expect to happen with each one, in plain terms, and roughly how sure I am. What I am assuming that could be wrong. What I would need to see to change my mind. Who else this affects and whether I have asked them. How I feel right now, since state of mind belongs in the record. The date I should review this, and what I will look at then.

When the fields are full, write the entry back as a dated note I can paste into my own notes, under two hundred and fifty words, in my words rather than yours.

Then, and only then, give me one paragraph naming the weakest part of my reasoning. Do not tell me which option to choose, and do not give financial, legal or medical advice. If the decision needs a professional, say so.

My first request is: "I am deciding whether to [decision]."
Business Self-Improvement

How to use it

  1. Fill the blanks under «Make it yours» — the prompt updates as you type.
  2. Copy the prompt and paste it into ChatGPT.
  3. Not quite right? Reply with what to change — the model keeps the rest.

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