I'd be tempted to go back and form a decent legal strategy with my dad when I was 14 so that he got custody of me, and then he could send me to live with my grandmother. But I'd be completely different today. It's very unlikely I'd have ever watched Buffy.
I'd also miss some friends. I allowed myself to be pressured into losing contact with some people, and that's something I could change instead that wouldn't fundamentally change me as a person (though details would change). I expect I'd still be in the goth scene, if in a casual way.
I'd want to track someone down from my teen years (in the early 2000s, but we were teens in the late 90s), I think he had the potential to be famous, but I also think he was autistic (and not "high functioning") who'd be royally screwed over. I'd like to help him with that...if I could. Though it might not be good for him. Perhaps best to stay underground (music wise), but still happy. He was fun enough that I wouldn't mind carrying him, and he could probably help "break even" at least.
The kicker would be that I'd have to be able to remember how it was before, otherwise I'd probably change all that to something else. Well, maybe not the first one (being able to live with my grandmother which would RADICALLY change my life, presumably for the better, if a lot less interesting, but if I didn't know it, then it wouldn't bother me, and I'd drop some baggage at the same time so it kinda evens out).
