The guy has been here 8 seasons with a spotless record before this season. If he was bi poloar, something would have come up before now.
I'm going with Occam's Razor and going with he got mad at his idiot owner shooting off at the mouth when he had a legitimate injury and he made a bad personal decision that seems to be a league wide epidemic.
Despite labeling myself a "realist", no one understands my pain or appreciates my special truth. Stupid world.