Yet if a hairstyle doesn’t change people, why is gender affirming care so important? Why does balding affect people so much? Why do actors and actresses become distressed playing certain parts?

I didn’t edit that part of the post. I don’t use terms like “brainwashing.”

Religion has been used for a long time to get people to endure harm. Buddhist monks are able to self immolate for example.

What do you think the self is, then, if it is neither a soul nor strictly physical?

There are aspects of personality in the entire brain. There’s no single area of the brain that’s only “personality.” That’s not how it works. The brain has SYSTEMS that connect together and light up when you do anything. Including when you use your body and limbs. These neurochemical and electrical systems go off in general patterns and perhaps that is a person’s “personality,” but then that means dismemberment, visual cues, trauma, all affect this neurochemical system and thus “personality.” It’s not separated like I said. Mind/body split doesn’t exist.