You're making psychopath mean what you want it to mean. I've rarely heard anybody say that psychopaths don't understand emotions in other people. That would be autism.
Also, anarchists aren't the people against profit - many libertarians are anarchists.
What I wrote was that psychopaths don't experience empathy, I never said anything about not understanding emotions in others.
Also, you clearly don't know what anarchism is, libertarians (in the American sense) are not anarchists, they are capitalists. The two are mutually exclusive.
Also, anarchists aren't the people against profit - many libertarians are anarchists.