joining now is research psychologist and author of the wisdom of psychopaths, kevin dutton. what is a functional psychopath and is it possible that i am one? >> a functional psychopath is basically someone who has psychopathic traits such as fearlessness, ruthlessness -- >> yes. >> mental toughness. >> yes. >> coolness under pressure. >> yes. >> a lack of conscience -- >> totally, totally. >> we getting near the mark there? >> yes, yes. >> okay. >> yes. >> but also -- >> me to a tee. >> but also someone that's low in impulsivity. okay? if you have the impulsivity dial turned up to max that's going to tip you over the edge in to an unsuccessful or perhaps a criminal psychopath but if you have those characteristics that i just mentioned you're not impulsive, but also, you're not necessarily violent but also you're relatively intelligent, then you're going to be in a situation where the reuters headline once famously put it, you're likely going to make a killing in the market than anywhere else. >> so as you say and as we teased there, you say that society really rewards psycho