They are victems of themselves and need to change. By doing this, it does not mean to delve into their past or find out their hidden thoughts. Their thinking process is far different than ours and need to be corrected. An average person does have issues that they need to deal with, but an average person doesn't victemize other people. When you are victemizing others or are thinking of it, then a psych is needed.
Criminals get a lust for what they do.
Their behavior and thought process is beyond any ever known. Please read the book, it has brought me a lot of insight.