" Regret empties anticipation, flattens dreams, and suffocates hope, because regret is a form of self-punishment. Whereas hindsight helps us learn from the past, regret beats us up with the past. So for one entire day (or go for forty), I invite you to fast regret. Do not feed it. Do not give it space. Let it go: God’s mercies are “new every morning "

― Alicia Britt Chole , 40 Days of Decrease: A Different Kind of Hunger. A Different Kind of Fast.