Researchers are using artificial intelligence to learn more about psychopathy. They found psychopaths make long, intense eye contact with piercing eyes. The "psychopathic stare" as they call it. They also say psychopaths don't really move their heads much when they speak.
So, great news, according to my ADHD and complete inability to sit the f*ck still, I'm definitely not a psychopath.
Just an idiot who stares a lot.