The useful moment in a decision journal is not the day you choose. It is the day you can see the result and still read what you expected beforehand.

This workflow follows the decision journal template. That page is for the eight lines you write before you act. This page is the twenty-minute review after the review date, when rewriting history is the tempting part.

Quick Answer

Open the original entry and do not edit the expectation. Under it, write a dated outcome note: what happened, which line was off, whether luck played a role, and one lesson for the next template. Stop at twenty minutes. A good result does not prove the process. A bad result does not prove you are bad at decisions.

Set the Review Up

You need the original entry, the review date you already chose, and a timer. If you titled the entry Decision: plus a name and a date, the calendar or timeline is enough to find it. If you cannot find it, the next decision should get a stricter title. That is already a lesson. Write it down and move on.

MinutesStepLeave with
0–4Reread the original aloudThe expectation, untouched
4–8Write what happenedFacts, not a speech
8–14Mark the line that was offFacts, assumption, or confidence
14–18Name luck, if it matteredOne sentence
18–20Keep one lessonA change to the next template

Step 1: Read the Prediction and Leave It

Read the decision, the assumption, and the expectation. Resist the edit. If a word is simply unclear, you may fix a typo. You may not replace the expectation with a wiser one.

If the original entry is missing a line, leave the gap. The review can say “I never wrote an assumption.” Filling it in now would fake a record you did not make. The labels to use next time are on the template.

Step 2: Add an Outcome Note Underneath

Start a new block. Date it with the day you are reviewing, which may be later than the review date you planned.

Outcome date:
What happened: two or three sentences a stranger could check.
Expectation: met, partly met, or missed.
Line that was off: facts, assumption, options, or confidence.
Luck: helped, hurt, or did not matter.
One lesson for the next decision:

Keep other people’s private details out of this note, the same way you kept them out of the original. If the phone is shared, the shared-phone lock routine still applies on review day. A retrospective can be as sensitive as the choice.

Step 3: Score the Line, Not Yourself

Most misses land on one line:

  • Facts were incomplete, and you could have had them.
  • Facts were incomplete, and nobody could have had them yet.
  • The assumption was the quiet forecast, and it did not hold.
  • The options left out a real path, or included one you could not take.
  • Confidence was high because you wanted the result, not because the facts were strong.

Write which of those it was. “I was stupid” is not a line in the template, so it cannot teach the next entry anything specific. A weekly work note can hold the practical next step if this choice was about a job. Those prompts live in the weekly career review.

Step 4: Separate Luck From the Process

Four combinations show up. Name the one you are in.

ProcessResultWhat to write
CarefulGoodKeep the habit. Do not treat it as proof you cannot miss.
CarefulPoorThe process can still be worth repeating. Note the fact you could not have known.
ThinGoodCall it luck. Do not copy the shortcut next time.
ThinPoorName the skipped line. That is the lesson.

Luck is a specific sentence. “The class was cancelled, so my free Saturdays cost me nothing” is luck. “Things worked out” is not.

The Saturday Class, Reviewed

The template article used a choice to keep Saturday mornings free through November 21. Here is an outcome note that does not touch the original.

Outcome date: November 22, 2026. One day late.
What happened: Four of the six Saturday mornings were rest or a hobby. Two became errands after a family visit ran long. I did not enroll.
Expectation: partly met. I wanted at least half the mornings to stay open. They did. I also wanted not to feel I had missed a rare class. I did feel that once, in week three.
Line that was off: the assumption. I wrote that an empty morning would stay partly empty. Two did not.
Luck: did not matter. Nobody cancelled anything. The result is the way I used the time.
One lesson: next time, name the errand that is allowed to take one Saturday, so a family visit does not feel like a failed plan.

The original expectation stays above this block. A reader in December can see both. That is the whole method.

One Lesson, Then Stop

The lesson should change the next template, not your self-portrait. Useful lessons sound like:

  • “Write the assumption as a sentence I could be wrong about.”
  • “Put a review date on the calendar the same day, not ‘later.’”
  • “If confidence is high and facts are thin, label confidence as a wish.”

A stack of lessons means you reviewed five decisions at once. Review one. Let a personal journal review habit catch the month. Let a monthly life journal review ask whether the same assumption keeps failing. The decision note itself stays about one choice.

Doing the Review in Glimmo

Open the original entry and append the outcome block. Glimmo’s calendar and timeline can help you land on a Decision: title. There is no separate review mode to enable. Daily prompts may offer a starting line. They are not this worksheet. Source: Glimmo

Write the outcome in your own words before you ask an AI companion anything. A companion can ask a follow-up. It should not be the first draft of what happened, because the point is your comparison. If you use a companion, the Emoji Life Jar, or automatic mood tracking, relevant entry text is processed for that feature. Skip the companion when the note includes someone else’s private details.

Entries stay on the device by default. iCloud sync is optional and uses your Apple ID. Lock the app if other people use the phone. Read the current privacy policy, and the secure journal app checklist, before the outcome note is more sensitive than the original choice.

Mood signals and Emotion Insights are context. They are not a grade for the decision. A calm week and a missed expectation can both be true.

FAQs About Reviewing a Decision Journal

Should I change the original prediction?

No. Read it, then add a dated outcome note below it. Editing the expectation erases the only record of what you believed at the time.

What if the outcome was mostly luck?

Say so in the outcome note. A good result from a thin assumption is luck. A poor result from a careful read of the facts can still be a sound process. Score the lines you wrote, not your worth.

How long should the review take?

Twenty minutes is enough for one decision. Reread the original, write what happened, mark which line was off, and keep a single lesson. Stop there.

What if I missed the review date?

Review it the week you remember. Note that the review is late. Do not backfill a stack of old decisions in one evening. One honest late note beats five rushed ones.

Can an AI reply do this review for me?

You can ask a companion for a follow-up question after you have written the outcome in your own words. The review still needs your comparison of the original expectation and the result. Skip the companion when the note includes someone else’s private details.

Conclusion: Add the Outcome Under the Forecast

Open the entry. Leave the expectation. Write what happened, which line was off, and one lesson. Then close it.

The next decision gets a cleaner template because this one stayed readable. That is the review.

Related Reading

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