Actually, I've already knew most of psychopath's characteristics thanks to prior reading. Before I began to read this, I've searched out many online articles about psychopathy and scientific journals of psychopathy. Then I read Psychopath Test of Jon Ronson. Clearly, psychopathy and mental disorders is the most interesting topic in psychology (for me)so this field is just... me!
I've knew the theory, but got no idea when it comes to research about psychopathy. So then I read this, and get surprised by some research results. One of the research resulted that psychopaths are clearly has no sense of guilt and remorse. Then they have cortical and autonomic neural abnormality. Which made me think, "So can we categorize these blood lust murderers as murderers? Shouldn't we just kill them, because they are incurable?"
Yes, psychopath are incurable.
Well, Hare really is the king of psychopathic studies in the modern societies. I really wanna meet him someday...