WOW, I don’t see any signs here of bipolar disorder. I see signs of alcohol and or drug abuse. I dont’ see signs of mood swings or going from one extreme to the other.
Aside from that, I also see a child who has been hurt and that hurt became all consuming. He did not know how to deal with that pain and chose to do what others do thinking that it was the way out out. But he is realizing that it is not and he is confused. Basically he is trying to punch is way out of a paper bag and is still in pain and is still looking for a way out.