What to Track in a Mood Journal: 12 Things Worth Noting

A mood journal works best when it records a mood plus a little context. Along with a number or word for how you feel, note a few things around it: sleep, energy, triggers, people, food, movement, medication taken or not, social contact, screen time, wins and body sensations. Each takes under ten seconds to log. Over a few weeks, those small notes can show what tends to come before good and hard days.

Below are 12 things worth tracking, a minimal daily template, weekly review questions, and the mistakes that make people quit.

Why a mood number alone is not enough

Rating your mood from 1 to 10 is a fine start. The trouble comes when you look back. A row of 4s and 6s tells you that some days were worse than others. It does not tell you why.

Context turns a score into something you can read. If your lower days keep landing after short nights, or after a week with no time with friends, that is useful to know. If you cannot see a link, that is useful too. Either way, you are working from what actually happened, not from a vague memory of how the month felt.

Memory is also unreliable when you are low, and a rough few days can colour the whole week. For a wider look at spotting patterns, see how to track your mental health and understand patterns.

12 things worth tracking

You do not need all twelve. Pick three or four that feel relevant, and add others only if you are curious. Each one has a quick way to log it.

1. Sleep

Note roughly when you went to bed, when you woke, and how rested you felt. Quick log: "Slept about 6 hours, woke twice, tired" or a simple rating of how rested you feel from 1 to 5.

2. Energy

Energy is not the same as mood. You can feel sad but wired, or fine but drained. Quick log: Low, medium or high, once in the morning and once in the evening if you like.

3. Triggers

A trigger is anything that seemed to shift your mood: an email, a comment, a crowded place, a deadline, a memory. Quick log: One short line, "Group chat argument" or "Exam timetable came out." Do not analyse it yet. Just name it.

4. People

Who were you around, and how did you feel afterwards? Some people leave you steadier, some leave you drained, and many are a mix. Quick log: Initials plus an arrow, such as "A, up" or "work call, down."

5. Food and drink

You do not need to count anything. Note whether you ate regular meals, skipped meals, or had a lot of caffeine or alcohol. Quick log: "Skipped lunch, three coffees" or "ate normally."

6. Movement

Movement can mean a gym session, a walk to the shop, or stretching in your room. Quick log: None, light or active, plus how long if you know.

7. Cycle, if relevant

If you have a menstrual cycle, noting where you are in it can help you see whether mood and energy shift with it. If that does not apply to you, skip it. Quick log: The cycle day or phase, such as "day 24," next to your mood.

8. Medication, taken or not

If you take prescribed medication, you can log whether you took it as a plain yes or no. Keep it neutral. This is a record, not a test you pass or fail. Quick log: A tick or a cross. If you missed a dose, you can add the reason in a few words. Do not change or stop medication based on your notes. Talk to the prescriber who looks after it.

9. Social contact

This is about how much contact you had, not how much you think you should have. Quick log: None, a little or a lot, plus whether it was in person, by message or on a call.

10. Screen time

Note roughly how much of the day went on your phone or laptop, and whether it was scrolling, work, study or something you enjoyed. Quick log: "Scrolled for hours before bed" or "mostly study, short breaks."

11. Wins

Wins can be tiny: you answered a message, you showered, you opened your books. Logging them gives you something to look back on when a day felt empty. Quick log: One line, "Went outside for ten minutes."

12. Body sensations

Stress and low mood often show up in the body first: a tight chest, a heavy head, a knot in your stomach, jaw tension, restlessness. Quick log: The place and the feeling, such as "tight shoulders" or "stomach churning."

A minimal daily template

If twelve items sounds like a lot, this is the version to start with. It takes about a minute at the end of the day.

1. Mood: a number from 1 to 10 or one word.
2. Sleep last night: hours and how rested you felt.
3. Energy: low, medium or high.
4. One trigger or event that stood out.
5. One thing that went okay.
6. Anything else in a line, such as movement, medication taken or not, or a body sensation.

That is it. If you add to it later, add one item at a time, so you can tell whether it is useful before it becomes a chore.

Weekly review questions

The daily notes are only half the job. Once a week, spend five or ten minutes reading them back. Try these questions:

• What were my best two days, and what did they have in common?
• What were my hardest two days, and what came before them?
• Did sleep, energy and mood seem to move together?
• Which people or situations repeatedly came up, for better or worse?
• What small thing did I do that seemed to help?
• What do I want to remember to mention to my therapist?

Treat the answers as clues, not conclusions. The mental health tracker page covers how this kind of review fits into a longer routine.

Mistakes to avoid

Most people who give up on tracking do so because they tried to track everything. A few things to watch for:

• Over-tracking. If logging takes more than a minute or two, it will not last. Cut it back to the template above.
• Treating the numbers as a grade. A low score is information, not failure. Avoid judging yourself for a bad day.
• Skipping days and then catching up from memory. Backfilled entries are less accurate. If you miss a day, leave it blank and start again today.
• Tracking while distressed and hoping the notes will fix it. Tracking helps you understand, but it is not a treatment on its own.
• Never looking back. Without a weekly read-through, you are only collecting data.

If you want ideas for keeping the habit going between appointments, see how to track mood between therapy sessions.

Sharing patterns with a therapist

If you see a therapist, a few weeks of simple notes can give your sessions a starting point. It is often easier to say "my mood dipped on most days after three nights of poor sleep" than to try to recall the whole month.

You do not need to hand over every entry. Pick two or three patterns, a couple of specific examples, and one question you would like help with. Bring the ones you are comfortable sharing, and keep the rest private. Our guide on how to share mental health notes with your therapist walks through how to choose and present them, and the therapy tracker page shows how tracking can support the work between sessions.

When to get support

Tracking can help you notice patterns, but it cannot assess risk or replace care. If your mood has been low for a while, if you are struggling to function, or if you have thoughts of harming yourself, please contact a licensed mental health professional. If you are in immediate danger, contact your local emergency services or a crisis line in your country.

Where Symplia fits

Symplia is a private mental health app where mood check-ins can include context, so you are not just logging a number. Year in Pixels gives you a colour-based view of your moods over time, and AI-assisted insights can help you notice recurring themes in what you have written. It is not therapy, it does not diagnose, and it is not an emergency service.

Try Symplia free at app.symplia.app. Monthly and Annual plans include a 7-day free trial.

Frequently asked questions