I think you are expecting a done and over thing and it won’t be. It will take him a long time to see if and where his thinking isn’t right, who he hurt and how … he will go through many stages of learning as he is working on himself… and the learning will be on his time line, not anyone else's.
You really have your focus on the wrong person…And for as much as you seem to want him to do the work, and get well NOW … when might you start working on you?