66 days is not a rule for your journal
The 66-day habit figure is the median from one 2010 study of eating, drinking, and exercise. It did not measure journaling, and it was not a law.
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One story, then the sources.
Notes on the practice behind One Story Moment: one storyworthy moment, written down before the day disappears. Sources linked. No invented statistics.
What Homework for Life actually asks you to do
Matthew Dicks has published the method in his own words: one daily question, a few sentences, about five minutes. Here is that record, and where One Story Moment differs.
