There are a couple things that dwell on me often that I sometimes really wish would've never happened, but even if I had a chance I don't know that I'd go back and change them. I think the one thing I do regret about myself is how scared I've been of getting close to people. I always fear rejection or getting too attached or something so I tend to distance myself when I start making friends, and I wish I would've learned how to stop doing that sooner (or at all I guess since I still struggle with it) because it's made me feel very isolated.