Was Berg dropped on his head one too many times?

Goth asked that below, and it does make you wonder. I don't think that accounts for his sexual deviancy. Maybe the fact that his mexican babysitter sucked him off and that then he was homosexually molested twice as a kid. He said that in one letter. I don't think he had anal sex, just got sucked by men on two different occasions.

And he longed for sex with his mother. Got this honkin' big boner just thinking about laying her. Even after she threatened to cut his penie off with a big kitchen knife in public for masturbating too much. Maybe wanting sex with her was his way of asserting his power and dominance over her, getting "revenge" or something.

Who knows? All I know is Freud would have a heyday with Berg.