Stress & Sleep · Research-based
Gratitude Before Bed
A brief nightly writing practice in which you record three things that went well during the day and one sentence explaining why each happened. Drawn from Martin Seligman's 'Three Good Things' exercise at UPenn, it has shown reductions in depressive symptoms and improvements in sleep quality across multiple replications. It works best for people prone to end-of-day rumination or a low-grade sense that nothing is going right. Five minutes is enough; the habit depends on keeping the notebook within arm's reach of the bed.
Evidence basis
Seligman, Steen, Park & Peterson, 'Positive Psychology Progress,' American Psychologist, 2005; Emmons & McCullough gratitude-journaling RCT, Journal of Personality and Social Psychology, 2003; replication and sleep-outcome data in Digdon & Koble, Applied Psychology: Health and Well-Being, 2011
Duration
5 min
Posture
Sitting
Difficulty
Beginner
Format
Journaling
Benefits
The practice
Step by step
- 01
Before you turn off the light, sit up with your back supported — edge of the bed, headboard, or a chair beside the bed.
- 02
Open your notebook to a fresh page and write today's date at the top.
- 03
Scan back through the day from morning to now. You are looking for three moments, large or small, that went reasonably well — a conversation, a task completed, a meal you enjoyed, a moment of quiet.
- 04
Write the first item in a single phrase or sentence. Keep it concrete and specific — 'finished the crossword' is better than 'had a good morning.'
- 05
Directly below it, write one sentence explaining why it happened or why it mattered to you. This sentence is the core of the exercise; do not skip it.
- 06
Pause for a moment and let the memory settle before moving on.
- 07
Write the second item, again as a specific phrase or sentence.
- 08
Write the why sentence for the second item.
- 09
Write the third item.
- 10
Write the why sentence for the third item.
- 11
Read back over all three entries once — not to edit, just to let them register.
- 12
Close the notebook, set it back in its place, and proceed with whatever ends your night.
Modifications
Variations
Low-vision or hand-fatigue version: speak the three items and their why sentences aloud instead of writing — use a voice-memo app or simply say them to yourself. The verbal articulation preserves most of the re-encoding effect.
Compressed version for nights when you are too tired to write: write only the three items as brief phrases, no why sentences. This is a maintenance dose, not the full practice; return to the why sentences when you have the energy.
Typed version: if pen and paper are difficult due to arthritis or tremor, a notes app on a phone or tablet kept on the nightstand works equally well. The friction rule still applies — have it open and ready before you get into bed.
Note
If you are in an acute depressive episode where reviewing the day consistently produces only evidence of failure, this exercise can backfire and increase rumination rather than reduce it. In that case, hold off and work with a clinician before starting. People who have recently experienced bereavement or a significant loss may find that scanning for 'what went well' feels forced or invalidating in the early weeks of grief — that reaction is appropriate; the practice can be introduced later when acute grief has stabilized. No physical contraindications.
Goes well with
Pairs with
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