maybe you have bipolar?

I have borderline personality disorder. I know that it’s part of that… but I still don’t understand it. I just don’t get it. =\

I really don’t understand myself. I don’t even understand why I feel the way I feel… and what the hell is with the random mood swings.. it’s getting ridiculous… I just don’t understand why my mood is all over the place all the time. Why can’t I be normal!?