Not me. Can't stand alcohol; the merest hint of alcohol in something makes me just about retch. I tried to "acquire the taste" in college but never did. Can't bear coffee either; yuck.

I started riding because I like to ride. I keep riding for the same reason, plus I like that it's taken 20 pounds off me and kept me looking pretty good with no extra work, plus the main reason these days is environmentalism, though that's not much of why I started.