Meet a girl I like well enough to date

So I meet this girl in one of my college classes, she’s pretty attractive, she’s a cool person, seems to like me also… then out of nowhere (for once in my life) I get this weird notion that I might actually want to date her.

Turns out she's a smoker, I'm an asthmatic, but I'm like it's cool, I took public transportation for a couple years, smoke doesn't bother me anymore, whatever. Then it gets worse, not only that but, it turns out she abuses multiple substances in her free time. And I, since you don't know am  the kind of guy who's constantly at the top of his sobriety and, for the most part, usually at the top of his legality. I don't think it'll work out.

On a side note: I have a fear of intimacy! How funny!

It’s pretty pathetic that I can never bring myself to even sort of commit to a mainly not serious relationship.

Gosh, I’m so picky.

but ambition is good