The more I learn about him, the more insane he seems. You should listen to the criticism of your guy, not just the side you want to believe.

“Walker giving a speech on mental health, 2017
Walker has spoken publicly about being diagnosed with
dissociative identity disorder and has served as spokesperson for a mental health treatment program for veterans.
[156] He wrote the 2008 book
Breaking Free: My Life with Dissociative Identity Disorder[157] to help dispel myths about mental illness and to help others.
[158]
In the book, Walker wrote that he had a dozen distinct identities, or alters.
[83] According to Walker, some of his alters did many good things, but other alters exhibited extreme and violent behavior, which Walker said he mostly could not remember.
[134] A competitive alter caused him to play
Russian roulette in 1991, as he saw "mortality as the ultimate challenge", he wrote.
[83][134] He was formally diagnosed with the disorder in 2001, after he sought professional help for being tempted to murder a man who was late in delivering a car to him.
[83]”
en.wikipedia.org