Don't forget the time he wanted to quit benzos to show how masculine he was. His doctors wanted to taper him down so his brain didn't fry (benzo addiction alters brain chemistry and withdrawal can seriously screw you up or kill you if you stop), but trying to taper off over several years wasn't manly and powerful. So he flew to Russia and got a few potentially sketchy doctors to put him in a medical coma for a month, and that's part of why he's so fucked up now.

Oh, or the part where his daughter convinced him to only ever eat red meat, and literally nothing else.