The suggestion to wait seems to be a recurring theme in threads like these. But what many adults don't seem to understand is that we get lonely just like anyone else, and the natural tendency is to try and find that person that'll stick by your side when friends won't. Not too many years ago, if I recall correctly, the average age to get married was about 16 or 17. I always thought it was a tad unfair that now all of a sudden we're expected to wait until our early to mid twenties to get on with the rest of our lives. It's not like that innate desire just goes away all of a sudden because it's deplorable by society's standards.
Regardless of how unfair or much it sucks though, until someone can feed themselves and pay the bills, there really isn't much point in dating because until you reach that point you're always going to need the approval of whomever is over you, presumably your parents. And until you live in the same house as someone, you really don't even know the other half of them... the one that they don't let you see.