Behavioral Signs

For various reasons, I would prefer not to list the specific behaviors they seem to engage in.  There is one worth mentioning however.

If ever you come across excrement or urine in places you wouldn’t expect to find such, or you cannot reasonably or logically explain the find, the probability is high that you’re dealing with a psychopath.  

An example that comes to mind is Johnny Depp’s situation with an ex-wife.  Does she blink Johnny?  Does the blinking look normal? If not, my guess is psychopath.  If yes, sociopath or narcissist would be my guess.

I left out Rage - intense rage.  Anger, envy, hatred, are all the emotions they feel.  Other than an extreme sense of entitlement and a feeling of being better than everyone else.

And pathological lying.

Psychopaths are also extremely vengeful.  Revenge is extremely important and a desire to “win”, whatever that means to them.

You would find those behaviors (rage, revenge, lying) in most research on the subject.  My blog is for what’s missing.  I rarely find anything on gaslighting, and next to nothing on surveillance and privacy invasion.  (H. G. Tudor has covered both topics.).