> I'm not comfortable in general about the idea of labeling people based on their neurological makeup, unless one is in a therapeutic/psychiatric setting.
The setting you're in has no bearing on whether people actually differ greatly based on their neurological makeup, though, so I don't see how that matters.
We're not on the same page here, but that's to be expected, even if you're actually not a psychopath yourself.
But what the world really needs to know is that because the difference between humans and psychopaths is so counter-intuitively vast, even seemingly small things are strong signs that someone is a psychopath.
For example, if someone keeps talking over you, he's probably a psychopath. Because he has no respect for you as a human being, he'll just casually interrupt you whenever he feels like saying something.
An actual human being wouldn't do that, because he naturally respects you as another human being.