I dissociate when the pain of bipolar disorder becomes too severe. It happened to be just last night, in fact. I was wailing out into the night about the pain and suffering and willing it all to end (Losing a Battle with My Bipolar Brain), knowing that it wouldn’t, so I just dissociated. I separated from the world. My brain and mind walked away from each other. The pain of bipolar disorder forced me to dissociate for my own good.