lots of psychopaths aren’t raging lunatics or violent criminals
As Scientific American explains:
Superficially charming, psychopaths tend to make a good first impression on others and often strike observers as remarkably normal. Yet they are self-centered, dishonest and undependable, and at times they engage in irresponsible behavior for no apparent reason other than the sheer fun of it. Largely devoid of guilt, empathy and love, they have casual and callous interpersonal and romantic relationships. Psychopaths routinely offer excuses for their reckless and often outrageous actions, placing blame on others instead. They rarely learn from their mistakes or benefit from negative feedback, and they have difficulty inhibiting their impulses.
in 2001 by Marc Hamer found that superior sales performance was associated with higher levels of narcissism (egocentric and grandiose), sociopathy and cognitive empathy.”