This practice draws on Epictetus’s distinction between what is and is not in your power, Nietzsche’s amor fati, and Montaigne’s reflections on becoming through experience.
How to Deal With Regret in an Evening Practice
Choose a regular 10 to 15 minute window near the end of the day.
Sit somewhere you can write without being interrupted, ideally after dinner or before your usual wind-down. Put your phone facedown and take out one notebook reserved for this practice. A regular time matters because regret often expands into every unoccupied moment; this gives it a smaller, deliberate place instead.
Write one sentence naming the choice you keep returning to.
Use plain facts first: what you did, decided, said, or failed to do. Keep the sentence specific enough that you recognize the event, yet brief enough that you do not begin reconstructing every scene. For example, you might write that you left a job too quickly, hurt someone with a remark, or passed up an opportunity.
Separate the past fact from the story you add to it.
Below the sentence, make two short labels: Past fact and Present story. Under Past fact, write only what cannot now be changed. Under Present story, notice the conclusions you are making, such as that one choice ruined everything or revealed who you permanently are. Epictetus’s point is useful here: the event is no longer yours to direct, while your present judgment and next action still are.
Find the lesson that remains in your hands.
Ask one question: What does this experience ask of me in a similar moment now? Write a lesson in the form of a future practice, such as pause before answering when angry, ask for the terms in writing, or call a friend before making a large decision. Avoid a vague verdict on your character. A usable lesson gives your attention somewhere to go tomorrow.
Make one repair, if a real repair is possible.
Ask whether there is a proportionate action you can take within the next day or week. It may be an apology without excuses, returning money, correcting a record, or changing a habit that affects someone else. Keep the repair modest and concrete. If contact would reopen harm, violate a boundary, or serve mainly to ease your own discomfort, write instead what responsibility will look like in your conduct going forward.
Write one sentence of acceptance, then close the notebook.
Acknowledge that this choice belongs to the life that formed you, including its cost. Nietzsche’s amor fati can be held here as a difficult willingness to include the past rather than endlessly bargaining with it. Close the notebook when the timer ends, put it away, and move into one ordinary closing action, such as washing a cup, setting out clothes, or turning off a light.