Mmm, well, seems like you're a bit young yet to really know what relationships are about, but that's completely fine too. You're in high school still. High school is about dating for fun and figuring all that life stuff out ahead of time so that when you enter the real world, you're more prepared for Serious Relationships (TM). Kid (and I mean this as a term of endearment, sorry if it rubs you wrong), you have a whole world ahead of you. Glad your vow is so short, at least, but vow or not even we know that it's good to take a break from all that drama once in a while.
Me? I'm not up for a serious commitment, and that's fine. You? You have standards, kid. I like that. But, remember this: You are not blameless in any relationship, no matter whether you feel you messed up or not. Sometimes, people just don't connect, regardless of if mistakes were made or not. You could both be doing everything right, but if you're missing that spark, the relationship will go nowhere fast. Do try not to burn bridges, however. The last relationship Bigby was in, though short lived, ended on mutually friendly terms. Do try to end things that way when you can, though if you can't be "friends" who interact with each other regularly, that's fine too. Oh, and before that relationship? Bigby stopped even trying to date in 9th grade, so that other relationship ended a bit sooner because he was just so inexperienced with it. Among other factors I won't discuss.
Dating should be about fun, though. Fun doesn't have to mean 'sex' or 'making out'. It could be something as simple as coffee or bowling or some other thing. Dating should be about finding that person you can be yourself around, and have fun with. That's how I see it.
Take it from a 39 yr old whose home address is someone else's head; you've got time to figure all this out, so go at your own pace. You're in no rush to "find the one", like media would have you believe. But don't completely close yourself off forever, either, or you'll never find that relationship you desire.
Trust me, most the fun of learning about this sort of thing didn't happen until the Navy and college. Mmm, those were fun memories, heh.
Edit: Realized 5 size font's a bit ridiculous. I'll stick to bold blue Times New Roman at the regular size, for everyone's eyes' sake.
~Zidan, or "Z".