There's actually a lot of scientic evidence showing drinking in moderation, especially red wine, is healthy for you. Now as a bodybuilder or athlete, of course it is best to not get hammered very often. Vaporizers are slowly becoming more popular, but ya I agree most people still don't use them yet. I did notice a small change in cardio performance, etc when I quit smoking dro but I think a few pulls here and there will have basically no effect whatsoever healthwise, definitely nothing comparable to aas use.