Probably massively, and a whole lot to do with this site. I joined up here when I was fourteen, at the time I didn't go out much and had very few people to talk to (to the point that, on New Year's 08-09, I was literally sat at home on my own talking to some people on an Elder Scrolls forum). So yeah, it probably made me quite a lot happier for a while until things got better. Also, being on here, which has a lot more debates and things than any other forum I've been on, I learnt how to not be a prick just because you disagree with someone, and how to not get too angry in arguments. I'd never have found the Escapecraft Minecraft server too, which is full of awesome.
...Well, that was far too personal.
...Well, that was far too personal.