Can you explain how to implement the Pennebaker writing protocol?

To implement the Pennebaker writing protocol, choose one stressful experience and write about it continuously for 15–30 minutes per session, completing four sessions—on four consecutive days or spaced across a month. 1

1. What to write: Describe what happened, how you felt at the time and how you feel about it now, and any connections that come to mind with other experiences, people, the present, or future plans. Write honestly for yourself; don’t worry about perfect grammar or spelling. 2
2. How and when to write: Find a place where you won’t be interrupted. After each session, leave 5–15 minutes to settle before returning to your day, and avoid writing just before bed. 3 4 5
3. Rereading afterward: If you want to review your writing, wait at least a week after the fourth session. You can compare the entries and notice whether your use of positive and negative language changed. 6
4. Starting with a first experience: If this is your first time, consider choosing a moderately stressful experience rather than the most difficult one, and write about that same experience in all four sessions. 7