He sounds like a SOCIOPATH.
The Big Bang Theory Season 10, Episode 17
...while lying
is characteristic of a violent SOCIOPATH.
The Big Bang Theory Season 1, Episode 10
You're nothing more than a--
than a dangerous SOCIOPATH.
Westworld Season 3, Episode 8
This would be so much easier
if I were a violent SOCIOPATH.
The Big Bang Theory Season 1, Episode 10