Bipolar depression... you know a chemical imbalance in your brain where the levels of certain things like ceratonin (sp?) and shit are all off. So you sway easily between extremely good and bad moves. Its also called manic depression because the word manic or mania means - excessively intense enthusiasm, interest, or desire; a craze.
Umm, so yeah i guess they called you bipolar cause you are easily upset or some shit, but then easily get excited over the most minor things. like waiting for thursday or friday in such aniticipation it makes normal people go HUH. Not to say your actually psycho, just saying i can see why people can mistaken it.
Don't be mistakened though when stupid idiots who sulk around all GOTH like and read poetry say there BIPOLAR, but not manic... THERE THE SAME F-ING THING. and you also have the tendency to get really happy very easily to when your bipolar... jeez.
Shit ya aughta see my brother when he gets a bag of coke or his favorite song comes on... he starts to concentrate on the subject obsessively and hes off the fuckin' wall before he even snorted any. But if you pronounce his fuckin' name wrong; OHHHH NO, he wigs, your a piece of shit. "YOUR NOT MY BROTHER ANYMORE!" ive gotten used to that, i mean come on dude, you can't just erase a blood line.