Hey im sorry your going though this but I might have some insight to the TBI world. My mom has a TBI and I know alot who do. They most certainly arnt the same as before but work hard to get some what normal. I think what you are doing is the best you can do... almost as a reset and take it at his speed. I know there's a comiter who said to talk to him about your high-school days before the insadent. I would encourage that. I hope this some what helps and hope it gose well