Understandable honestly. That doesnt change just because he is a scumbag. If he can't be mentally prepared to play though, thats the same as not being physically ready to play, so maybe he should just not played. I also just think that he isnt good anymore.
Once a scumbag always a scumbag. Sure, some people can change their life. Like maybe a thief can see the light and get a job and turn it around. Usually something like sexual predator or seriel killer or woman/child abuser... those people dont usually change. Its just something mental.