I agree with you, but as weird as it may seem, and I hope everyone understands what I mean by this. . . . but I don't think people with this type of personality disorder (which isn't confirmed yet, but seems pretty obvious) are necessarily "evil". Meaning, I don't think they just go around trying to be mean, or killing people, etc. It's much quieter than that. THEY JUST SIMPLY DO NOT CARE if someone else is hurt, they are only concerned with themselves. They do not have empathy. Some even enjoy invoking other people's emotions (sadness, hurt, betrayal, frustration, etc.) because they don't have these emotions themselves and they don't understand them and are curious. The are happy, having a good time, or they are angry.
Counseling can't fix this. And I will try and reserve more psych discussions for the psychology thread. Sorry.