There's no reason to lose hope for anyone (assuming that a relationship or more is what they are hoping for...). First off, I'm a fifth year senior in college. I'm 22, but i'm a year ahead, so for this adding a year would be reasonable if looking at it in a timeline fashion. I've kissed people, but I hadn't before junior year here. First relationship was this year. Same with sex. So it can happen, it may simply not happen quite as soon as you want. Giving up makes it harder though, because it gives the impression of, well, having given up, which lowers your chances even more. Seems like a bad arrangement to me, further penalizing for the person that should have instead been given a handicap, so to speak. Just stay as positive as you can.
Unfortunately, that's all the hope I can bring. As for the kissing, uh, I think I've been drunk every time. Even in the relationship. I'm not saying that's "healthy," rather the opposite. Shows the quality of the relationship, eh? Didn't have a nice ending to that either, but that's neither here nor there. So it gets better, but I can't guarantee how much better or how fast. Hell, if you want to think positive, then take it that I haven't had better luck, but rather worse. At times that's the position I take, as odd as that may sound.