A monthly review does something a weekly one cannot: it shows whether last week was typical. A single week has no comparison inside it, so a rough seven days reads as a decline. Four weeks side by side usually reveal it as the range you were already in.

This is a different job from theweekly check-in, which reviews recent entries while you still remember them. Run both if you like—the weekly one keeps the record honest, the monthly one keeps it in proportion.

The four steps

  1. Coverage: how much of the month did you actually record?
  2. Shape: compare weeks, not days.
  3. Exceptions: find the days that break the shape.
  4. One question: write a single thing to watch next month.

Twenty minutes is the target. A review that takes an hour gets skipped next month.

Step one: coverage, before anything else

Count the days you logged and where the gaps fall. This step is first because it decides how much weight the rest can carry. Eleven entries clustered in two weeks describe two weeks. A month with a nine-day hole in the middle cannot be read as continuous, whatever a chart draws across it.

Ask what the gaps have in common. Missing weekends, missing a holiday, missing the stretch when you were busiest—each of those biases the record in a specific direction. A gap during a hard fortnight makes the month look calmer than it was; a habit of logging only when something is wrong makes it look worse. Write the honest sentence: “I logged 18 of 31 days, mostly weekday evenings.”

Step two: compare weeks, not days

Group the month into four blocks and read each as a whole—the rough range it sat in, and how many days it contains. Day-to-day movement is mostly noise at this distance; the useful signal is whether one block sits apart from the others.

Compare like with like. A block with three entries is not comparable to one with seven, and a week containing a holiday or an illness is its own thing rather than evidence about the month. If two blocks look different but one has half the entries, the difference you are seeing may be in the logging rather than the mood.

Resist the single number. A monthly average hides exactly what is worth seeing—range, spread, and whether a few extreme days are carrying it. “Three steadier weeks and one scattered one” is more useful than any average of the four.

Step three: find the exceptions

Now look for individual days that do not fit: the high day in a low week, the low day in a steady one. Exceptions are more informative than the pattern, because the pattern is partly your own habits of recording and the exception had to overcome them.

Read the note if you wrote one, and resist filling in the ones you did not. A day with no note is a day you did not describe—not a day when nothing happened. If a genuinely unusual day has no note, that itself is worth knowing: the days most worth capturing are often the ones you had least time to write about.

Step four: one question, written down

Finish by writing a single question for next month, phrased so a month of entries could actually answer it. “Do the scattered weeks line up with the weeks I travel?” is answerable. “Why am I like this?” is not, and it makes the next review worse.

  • Coverage: “18 of 31 days, mostly weekday evenings, nothing from the 12th to the 20th.”
  • Shape: “Weeks one, two, and four sat in a similar range; week three was lower across four entries.”
  • Exception: “The 24th was well above the rest of that week and has no note.”
  • Question: “Next month, does the lower stretch line up with the weeks I work late? Log at the same time and mark late nights.”

One question is the limit on purpose. Three questions produce a month of watching for everything, which is how a review turns into monitoring. If a candidate factor emerges,tracking mood triggerscovers testing it against the days it was absent.

What a month cannot tell you

One month has no previous month to sit against, so it establishes a baseline rather than a trend. A first monthly review is a description, not a direction of travel. Two or three months in, you can start asking whether something is shifting—and even then, a change in how you log will look exactly like a change in how you feel.

Seasons, workload, illness, and travel all move a month without anything about you having changed. And a month of entries cannot diagnose a condition, predict the next one, or establish why anything happened. Keep the review descriptive; the interpretation stays provisional.

The same cautions apply to charts. If you use the app’sInsightsfor this, remember that a card which is locked, empty, or still building progress means no supported result rather than a negative one—theInsights walkthroughcovers those states, and improving next month’s inputs is the job of thedaily questions.

A monthly review is also a natural point to check the record itself: what an export contains, and what you would want removed if you stopped. Theprivacy policydescribes what is stored and where.

If reviewing a month reliably leaves you worse than before you opened it, shorten it or stop —the review is optional and the record still exists. If what you see is severe, persistent, or distressing, a qualified professional can help place it in context, and a month of dated examples is genuinely useful in that conversation. In immediate danger or crisis, contact an appropriate local emergency or crisis service rather than reviewing a log.