It's not illegal to want to bugger children. It's also not illegal to want to rob banks.
psychosexual disorder in which an adult's arousal and sexual gratification occur primarily through sexual contact with prepubescent children.
Not illegal in man’s law, but coveting is illegal in the Bible. Nip it in the bud at the source of want must be the way to go because that is what God says to do. If we can’t retrain our brains, why have psychologists? If psychologists don’t want to help others - GET RID OF THEM ALL. And I am a psych major. :)