It's helped me some-what. I think it's made me more smarter and adament about life and things around me. It's made me more perceptive thanks to (Naruto, Dragon Ball and Bleach, oh and FullMetal). Those are the only animes I watch, and Yugioh from time to time. Although I'm not about the whole "You need friends to live life" thing as I don't have any, I think the other apporaches I've taken has shaped me some. I'ts also got me interested in Japanese girls, teh teh teh.
Bottom line is, anime in a sense has made more more aware of the world and what we humans have the potential to do. Seriously, I think that one day, should a calamity arrive, there might actually be some people who take Ichigo or Son Goku to heart and actually try to stop it. Anime gives people a sense to never give up and fight for what's right, so when people ask me about Anime and say how horrible it is, I than ask them...what's wrong with that?
I'm no nerd btw. I just like Anime.