The Psychology profession could ASK us how we think but they never do. They ignore forums and any form of input, instead opting for the echo chamber of a few chosenites like Hare and his obviously flawed work. This was also the same for Narcissism as Sam Vaknin tells us... In fact with Narcissism they removed it from the DSM-5 manual completely - why when its epidemic? Because the Psychology profession is made up of narcissists and they just vote it out at their annual conference. Vaknin actually listens and aside from being the worlds authority on Narcissism knows quite a lot about Psychopathy, his recent work is quite accurate.

Narcissist/ Sociopaths may have relationships because they have some empathy at least for the person giving them attention. But for us there is nothing there, nothing ever develops the emotion of love is absent like most emotions. Its like trying to have a relationship with a warm shop window dummy.

Psychopathy can be defined as 1) Having a very limited set or emotions & not having any emotional memory. 2) A need to be in control of our environment - and to an extent - including people within that environment, borne out of a distrust in humans due to their personality limitations. Psychopath moto: Control Less You Be Controlled.

We are only interested in humans if we have a purpose for them - aside from that we don't want or need their attention. True, we don't have emotions like regret or remorse or another 60+ and we don't get Pro-Social morals but we do have our own. Statistically we're more likely to come to the aide of a stranger in an emergency than a normal person.,

Sociopath/ Narcissists have ALWAYS been abused in childhood, not so for Psychopaths. Psychopathy genes are likely from Neanderthal DNA.

"Contrary to previous research and media portrayals of homicide perpetration being rooted in psychopathic tendencies such as callous affect, the present findings found no support for such a conceptualization of the crime.
http://www.sciencedirect.com/science/article/pii/S0047235217301381