The friend who remembers the reason behind your decision can help you withstand a difficult afternoon inside it.

Decisions are made on a clear day and lived out on ordinary ones. In the middle of a hard afternoon, the reasoning that once felt solid is simply gone, and what remains is discomfort with no visible purpose. Someone who was there when you chose can hold those reasons and hand them back, which is quite different from being talked into anything.

Tell a person you trust why you are doing the difficult thing, in your own words, while you still remember clearly. Ask them to repeat it back when you sound like giving up. Then let them, without arguing.