I'm 22 and have never been on a date or anything resembling one. I'm not too worried about it, though the potential "skill gap" (for lack of a better word) with future partners does concern me a bit I have to admit.
Honestly there's not much to worry about a "skill-gap" either. It's cliche but being the true and authentic version of yourself (and being self-aware if you need to make improvements on that version of yourself - your authentic self can't be a jerk) is the best way to make both friends and romantic partners. Maybe it's different for hookups, but IMHO romantic relationships don't work like they do in the movies.
So, you need to be yourself... but you actually don't.