i'm in a similar boat, i'm 20 and playing it safe, as you say. apart from the alcohol, i drunk that until earlier this year when i got sick as a dog from it, now i don't drink at all, don't smoke or do any drugs, still got my v-card, never really had a proper boyfriend (had one when i was 14 that my sister's mate hooked me up with, but we only met twice within the year we were 'going out', if you could call it that) etc etc. i have no interest in jumping in bed with anyone or anything like that. i just do what i want, even if it's not what everyone else around me is doing, and as long as you're doing what you want and you're comfortable with it, then f*ck what other people are doing, it's your life, and people around you shouldn't make you doubt yourself. do what you want, at the end of the day it's your life and you're the one that has to live with your decisions, you're not missing out on anything in life if you are enjoying yourself.
everyone likes and dislikes different things, just because you like different thing than other around you doesn't mean you're missing out.
everyone likes and dislikes different things, just because you like different thing than other around you doesn't mean you're missing out.