Is There Any Hope At All For Psychopaths?

Any Scientific Explanation?

“[N]ot all psychopaths are killers,” Hare describes. “They are more likely to be men and women you know who move through life with supreme self-confidence — but without a conscience.” We hope through this article, that we may find the reason for some people being so conscious and remain confident. Can they be cured and is there a scientific explanation for their behavior?