Free printable · for big, hard-to-reverse decisions
One-Page Decision Journal
Once you know how something turned out you cannot un-know it, and the version of your reasoning that comes back to you has quietly been edited to fit the ending. That is why a decade of big decisions can leave you feeling like a good decider with no evidence at all. This free sheet is the fix in one page: write down the call, the options you turned down, your reasoning, how sure you are, and one prediction specific enough to be marked right or wrong — then give it a date and come back. It arrives with a filled-in example so you can see the whole loop before you print a blank one.
Take it with you — free, no signup
Direct download. No email, no account — just the files.
What it does
- One page per decision: the call, the options you turned down, your reasoning in your own words, and how reversible it is.
- A confidence number from 50 to 98, and one prediction with a claim, a way to test it, and a date — so it can actually be marked right or wrong later.
- A review strip to fill in on the date you set, closing the loop against what you actually wrote rather than what you now remember writing. Put that date in your calendar as you fill the sheet in — paper cannot remind you.
- Ships with a worked example filled in — an illustrative decision, its reasoning, its prediction, and the review — then a blank sheet to print as many times as you like.
- Print it and write on it: US Letter, and it prints cleanly on A4 with "fit to page". Nothing to install, nothing to sign up for.
Own it, don't rent it
Want to know whether your 80% means 80%?
This free sheet gives you the loop, one decision at a time. The full Decision Journal & Outcome Tracker gives you the track record: ten debiasing checks scored on the day you decide, a computed review-status column that tells you what is due and what is overdue, the good-decision/bad-outcome quadrant, and a calibration table that reports in points how far your stated confidence sits from your actual hit rate at each level of certainty — in one owned 7-tab workbook (Excel, Google Sheets, or LibreOffice) plus 38 pages of guides, including a 7-page printable journal with review sheets, pocket cards, and a paper calibration tally. A band needs three scored predictions before it reports a gap, so the file ships pre-filled with 21 worked decisions, 17 of them already reviewed — you can read the engine before you have a history of your own.
A one-time purchase you keep — the structured file between a paper sheet and a journaling subscription you rent by the month and lose when you stop paying. Yours to back up, and still openable in ten years.
A journaling and record-keeping template, not financial, legal, medical, or career advice — it cannot tell you what to decide, only help you record how you decided. The worked example is fictional. Free to use; please don't resell or redistribute.