I've had extremely manic/depressive episodes since I stopped using dope 24/7. This is something I've had even before using any drugs, but somewhat managed to hide by simply being fucked up all the time. I've always thought I was bipolar but I've been to scared and embarrassed to talk to professional. In fact, before, I kind of saw it as a "disorder of endearment" since my favorite pastime was feeling sorry for myself and I had no desire to fix my head.
I've only looked at wikipedia but it does describe my feelings well. I have very rapid episodes of gut-wrenching depression alternating with animal-istic rage; sometimes flipping between the two multiple times a day. I just always have this overloaded sense of vengeance in my system or this horrible sense of despair. Sometimes I tell myself that I'm crazy and one of these days I'm going to wake up without my conscience and just been full-blown nuts. I kind of long for it because then my mind won't be so tortured. I just want to be slightly sedated for the rest of my life.
Wow, didn't expect to write those last 2 paragraphs but I guess you could call it a subtle cry for help. Not trying to discourage people who are just getting clean but, if anything, this should show that getting clean is only the first step in self-improvement.