Sometimes you get put on the spotlight without expecting it and some of our reactions at the time might seem really in hindsight. I've said plenty of wrongs things that have made me worried about the impression I gave other people because of it. While I assume is alright for your brain to analyse things for a little while after it happens sometimes my brain will instead pick up a random memory of a place or time irrelevant. For example, a conversation I had with a friend back when we were in highschool and I missed the point of a comment she made at the time. For sure, it is a silly thing then that we got over within minutes at the time and something that matters even less now. It doesn't las as long as it used to, but my brain still likes to hang on old stuff like that from time to time. Thankfully I don't let it beat me down the way it used to some years ago. Does your brain nags you for silly things from your past?