[jajko]

Not a clinical psychologists, so something about grains of salt.

I use term 'highly functioning sociopaths', you can see them often in management since they are attracted to pay, power and percieved 'prestige'. You know the types - smart, hard working, ruthless, learned to fake genuine nice emotions and human interactions to almost perfection over years at least under normal, controlled, and previously experienced settings. Once some novel bad situation happens, cracks start to show.

Banks and anything re finance is probably the highest concentration. Another areas are those with real power, whatever that means. Its trait like every other, not binary but gradual. In my experience its more 1/3 of these in middle management, C suite most probably majority. Can't be a nice guy and get, survive and even thrive there.