I'm a lot better than I was as a kid, but I still have some trouble with my self-esteem. A lack of it can sometimes prevent me from asking for something I want or need because I feel like I'm being a nuisance if I speak up. I dislike having people angry at me and I often end up feeling guilty or apologizing even if I haven't done anything wrong. I also suffer from some social anxiety, particularly when it comes to crowds or dating.
Overall, though, I'm usually pretty happy. Years ago I was a lot worse (like, too shy to even remind my dad that we needed to go food shopping), so at least I'm making progress.