the bipolar myth

I was reading about bipolar disorder tonight because I was watching a biography in which a star supposedly had this. It seems to me to be an utter farce. There is no real proof, chemical or otherwise that this exists. Highs and lows?? please, welcome to my world..suck it up and get out of bed and work your butt off. without data and Im not sureScience doesnt allow for quasi- squishy conclusions shrinks should do this. (Although I am a big fan of carl jung.)