Put on your psychologist hat and figure this one out. Terry Holdbrooks, one of the Guantanamo guards converted to Islam six months after being assigned to guard duty there. While working at Guantanamo, he was ostracized by the other guards because he was too nice to the prisoners. He didn’t have a very good impression of them either, claiming that they often “indulged in alcohol, porn and sports”:

“I didn’t have a very high impression of my colleagues,” he says. Many of them were “ridiculous Budweiser-drinking, cornbread-fed, tobacco-chewing drunks, racists and bigots” who blindly followed orders, and within months he had stopped talking to them altogether.

Holdbrooks was discharged from the military, still practices Islam, but seems to be struggling with life. This article presents an interesting personality profile.