Regularly remember embarrassing things
There are some things I did years ago that immediately make me hate myself from embarrassment. I'm 24 and back when I was in middle school I still remember this fight I got in where I made myself look ridiculous. That one isn't as strong anymore but used to bother me quite a bit up until a couple of years ago.
Another one from maybe 4-6 years ago was when I got in touch with my best friend from elementary school. Our parents were still sort of in contact and we started texting. I made some inappropriate jokes and she stopped talking to me. That one still embarrasses the hell out of me. I think it is because I don't think she thought it was a joke. That and I worry that it will get to my parents somehow and then I'd be double embarrassed or something.
Anyway. Is it normal to have such feelings over stuff from so long ago? How long on average does it take to stop caring about a particular event, and does the other non-embarrassed party ever really remember as long as you?