
I recall a great one of Gordon Brown just after he became Prime Minister in which he appeared to be using his fingers to show Bush how many ten was.
Look on my works, ye mighty, and despair
As I sped along Wolf Road, a traffic light ahead turned yellow. I momentarily thought about flooring it, and probably would have, if not for my passenger; instead, I slowed down and stopped. But the car on my left went flying by, through what was now a red light.The difference is one of degree: your extreme psychopath never cares and is capable of going to lengths that the normal person never would. (fn1)
“Wow, look at that,” Hare said. “Now, that man might be a psychopath. That was psychopathic behavior, certainly—to put others in the intersection in danger in order to realize your own goals.”
"Considerable evidence, including several large-scale studies of twins, points toward a genetic component. Yet psychopaths are more likely to come from neglectful families than from loving, nurturing ones."Of course, this is just what we might expect to see even if psychopathy was entirely genetic: psychopaths would have psychopathic children. Because psychopaths lack normal emotional responses, the homes they create in which to raise those children would likely be neglectful. They would be very unlikely to be "loving" since psychopaths are largely incapable of love.
(fn1) Note that I don't think running a yellow is beyond the pale, but then I've not spent years analyzing psychopaths. That's got to do bad things to your sense of proportion and normalcy. One of the dangers sited by a researcher is being sucked in by a psychopathic research subject's charisma and heading towards the psychopathic side yourself. I'd say that this researcher is displaying the opposite tendency: he's so attuned to and disturbed by psychopathy that he overcompensates and rates ordinary behavior as far more anti-social than it actually is.
(fn2) Where "soon" is defined as within the next couple of decades.