Ok so maybe it's not a disorder but whenever i like someone they either NEVER like me back or when they do i don't like them anymore!
This happened to me today. Yesterday i was on a walk with this guy i've known for a long time and i kinda liked him before but lately we've been getting closer so i think i started liking him again. Then today we hung out and all his friends told me that after last night he couldn't stop talking about me (they all live in the same co-op) and that he likes me. And now i don't think i like him anymore.
Do any of you guys have this problem?

you're definitely one of those 'i need a challenge' girls, huh?
i was like that, it kept things exciting for a bit. you'll grow out of it probably; i did.

Your "disorder" happens to a lot of people, so there's nothing wrong with you.

As for your situation: A person tends to remain interested in someone if she doesn't know whether her crush returns her feelings. It makes things exciting, I guess. When she finds out her crush reciprocates her feelings, it makes things less fun for her and she may lose interest.

I don't have that problem, if it even is one. Usually I have something to say, but this seems like one of those things that you are just going to have to figure out on your own. I will tell you this much though, it is not as serious as you are making it.

I'm definetly one of those "I need a challenge" kinda gals. I thought I was just weird. Skitzo. ha.

I think i'm sort of like that too.

It's a probably just a phase. Maybe you're really just kinda boy crazy? Like the person who you have a crush on switches a lot. I think it's a good thing that you're aware of it, though. And you're not head over heels for someone when they're not returning the feelings. Also, it's good that you're aware when a guy likes you and you don't like them so that you don't unintentionally lead them on. There's lots of girls who are in your situation who don't realize it... and that's when it's a problem.

yeahhh, that's pretty common, i would say because it has happened to me before and it just feels SO strange because one day it just seems like you're so wrapped up in this one person and..BOOM! you couldn't care less a day later.

Sometimes, we feel like chasing after someone and when we have it, its boring. Yeah, I'm like that too sometimes.