From a piece by James Silver in The Atlantic, with the above title:
...yes, Wall Street may have a significant percentage of self-serving, ruthless, and manipulative psychopaths and almost psychopaths. And, yes, this fact might be of considerable importance in assessing the "moral fiber" of an investment bank. Whether this is a new phenomenon, though, is a separate question. And, in the current zeal to castigate Wall Street, let us not lose sight of the fact that about one out of every 100 people is a psychopath and 15 out of every 100 people are almost psychopaths. They are husbands, wives, doctors, lawyers, teachers, and store clerks.
And they are a lot closer to you than Wall Street.
Silver views psychopathy (aka Antisocial personality) as a spectrum, from little to lots. That fits my life experience and my professional experience. When I encounter "almost sociopathy", I term it "antisocial traits." The world of finance, indeed, has no monopoly on sociopathic traits. I suspect the world of politics has far more, proportionately.
An interesting feature of antisocial traits, like narcissistic traits, is that their owners tend not to know they have them. People who worry about having them probably don't have much of it.