Its past your bedtime isnt it?
As for an age related issue, that is not the case. There are many people that go up to meets as well as post on here that are the same age as you (my girlfriend just so happens to be an example) they know how to handle themselves as well as respect other members and their vehicles. It really is not that hard to do, trust me I joined when I was 16 and went out to meets every weekend and as far as I know I didnt have anyone hating me (or at least not the entire board). I think you should take kirks advice and take a small vacation from the site as well as the meets. After a small vacation come back and try to handle yourself in a calmer manner and see what happens, if we dont like you at that point maybe you should consider finding another group. Im trying to not hate on you at this point because honestly Im starting to feel a little sorry for you, I think that after calming down and not constantly trying to prove something to us (whether it be that youre on our level or whatever) or trying to fit in, you could be a useful part of CR. Just sit back and take a breather for a couple weeks and stay quiet and calm when you come back.