Do, look, adjust.
A feedback loop is simple: do something, look at the result, adjust. A short daily journal turns ordinary days into that loop. Three questions, a few minutes and a monthly read-back are enough to see patterns you would otherwise miss.
Three questions a day
Answer each in a sentence or two.
What went well?
Name it, so you can do more of it.
What went badly?
Without blame, just what happened.
What will I try tomorrow?
One small, specific change.
Make it easy
The best journal is the one you keep.
- Keep the notebook where you sit in the evening
- Write three lines, not three pages
- Date every entry
- Skip a day without guilt, and start again the next
Close the loop
Reading back is where the value is.
| When | What to do |
|---|---|
| Weekly | Read the last seven entries and circle anything that repeats. |
| Monthly | Write one paragraph on what changed and what did not. |
| Yearly | Pick the three most useful changes you made. |
Prompts for when you are stuck
Use one when the three questions feel stale.
Energy
When did I have the most energy today?
Time
What took longer than it should have?
People
Who helped me, and did I thank them?
Next
What would make tomorrow ten percent easier?
Ways to review the week
Five minutes on the weekend turns notes into decisions.
Count the wins
Mark every day with at least one thing that went well.
Spot the repeat
Circle any problem that showed up twice.
Pick one change
Choose a single adjustment for next week.
Check last week's change
Did it help? Keep it, change it or drop it.
Keep it going
Habits that make journaling last.
- Keep the notebook or app where you end your day
- Write the date first, even on blank days
- Allow one-line entries
- Skip a day without guilt
- Reread a month at a time
- Keep it private unless you choose to share
Common questions
About journaling as a feedback loop.
Paper or app?
Whichever you will actually open. Paper is easier to start; apps are easier to search.
What if I miss a week?
Start again with today's date. A gap is part of the record, not a failure.
How is this different from a diary?
A diary records what happened. A feedback loop adds a small decision about what to do next.
Should I track numbers like sleep or steps?
Only if they help answer a question you care about. A few simple measures beat a long list.