On the real, my brother is autistic, and I delved heavy into understanding the shit the OP is currently facing.
To all you flaming the OP, visuals are everything to those plagued by autism, so it makes total sense that a visually expressive cloud of vapor would seem as though it might, possibly attract the opposite sex. Really. I never thought about this before this very moment, but from this man's shoes a cloud speaks volumes. I understand everyone's concern, but let's not punish the question. Let's try and help him understand. As far as I'm concerned it's cruel what's been said, but then again, it's a cruel world, as you (the OP) most likely know.
I'm gonna make a long story very short here. My brother was fat as fuck and got made fun of for it. He came home crying one day due to the ridicule and I told him to start eating less or start working out. He's buff as fuck now. That SOB lifted my fridge the last time I moved like it was a paperweight. More importantly, boy gets laid. And I bet he looks better than most of you picking on the kid with a disability on this thread.
Look man (OP), we use vapor as an alternative to cigarettes. The best option for your health is to leave it alone, but if you gotta, vape. Get a regulated device with a fine chip, sink a few bucks into a solid tank and blow some clouds. But it's not gonna woo the ladies. You need game for that, and that takes work.
My advice to you is do what my brother did. Beef up your body. It's pretty much all these new age chicks are after anyways. You can get more going for you than the instant gratification that a cloud supplies. Everything worth keeping requires work, and you have a road ahead of you that ain't easy-peasy, but it'll mean something as soon as you give a shit and pay off in the end.
Keep on keeping on dude.