And unfortunately in the military, psychos are useful during wars - they have no problem being killing machines.
But the U.S. military does a better job of profiling people like that and they keep them out of the staff levels and bottled up at lovely places like jungle warfare schools.
You don't let them end up in charge of secretaries and diplomatic escorts.
What an interesting comment! Regulator, do you happen to know if there are any books about psycopaths in corporate America?