Forgetting about cringy moments
Just so you know, you’re the only one that’s dwelling on that cringy moment from high school or college. Everyone else has either forgotten about it or is too kind to bring it up (unless you’re friends with them). However, reliving the past is almost unavoidable, but there’s a way to quickly get over it for the time being.
If you find yourself cringing at something you did a long time ago, try to remember something embarrassing that someone else did. Chances are you can’t. That’s exactly how other people remember the embarrassing moments in your past. They can’t, either. If you’re embarrassed about your past-self, it means you’ve matured. Focus on that instead.