On the surface, I don't drink because quite simply, I don't like the taste. Although that's not the main reason, it's still true, and granted, this is based entirely on one or two episodes in my life whereby I accidentally took a gulp of vodka and coke or something and having it make me sick to the nine hells. Once burned twice shy as they say. And while yes, I should have let a bad experience rule the day. I don't regret it.
And I'm quite literally richer for it thank you very much :3 Of course, this means I don't go out, almost never really. This of course has the teeny tiny little side effect of not having anything resembling a social life. Which, in my defence I'm perfectly happy with anyway, so I'm not complaining on this point. ^^'
I don't know, some people have posted comments about people thinking themselves better than others because they don't drink or use drugs. And, for me that's true to an extent. Not that I disparage those who partake mind. Just, that I have to hold myself to a higher standard than whom I perceive to be everyone else. I can't, and won't touch any alcohol, any drugs etc. because I feel to do so diminishes me as a person. (And more to the point I'm damn terrified of anything that affects my brain like that directly.)
Anyway...that's just my own thinkings on the matter, closed minded possibly as they be.