Originally Posted by
StormiNormi 
We can also hope that this man gets the help he needs, and fast
Well said PurpleSky. Exactly
Mich as I'm reluctant to say this, it requires a lifetime's worth of internal work with a trained professional for precisely the kind of person who is most adamantly unwilling to do it.
It's not like changing or dropping a bad habit. The work requires a radical change in temperament, which is extremely difficult to do, and an overall change in character, which includes a change of personal values, and is equally difficult to accomplish in any substantive way.