When it dawned on me that I may be bipolar, I looked into it and it was such a snug fit that it was unbelievable. There are these on line tests, which seems kind of silly, but I took like all of them, and every single one was like 'dude, YOU'RE BIPOLAR!'... I couldn't believe that I hadn't seen it earlier. I don't know what your experience is, but that was mine...