I understand that. I had zero interest in dating at your age too. I wasn't really interested until I was around 22 and wham-o, suddenly, all I wanted to do was date. Funny, that...
Yeah, I just don't feel the need to date. I'm 17 now, so I've been bi for 5 years.
I don't discuss it much though considering my Christian enviroment so I worry someone's gonna go crazy and say "LGBT is a sin/abomonation/etc". I'm Christian, but I respect people who are LGBT. Heck, I think gay marriage would be just fine!