For me I would say yes. But i don't dwell on this, i just try to make up for time i've lost. The past few years I have avoided eating out and going to social occasions where alcohol has been present. So I have tried to get over my anxiety of eating out and push myself into these situations more, with being a student its kind of aviodable sometimes. And then I have tried to go out more (As in to clubs) but have just realised that when in fact i thought i had been missing out on this, i havent because going out drinking like that is just not for me. Anyway my answer is yes, but i dont dwell on it really.