All too easily, we mistakenly assume that everyone else is honest, intelligent, and trying to do the right thing, just like us. In reality, some people are outright evil.
Similarly, a psychopath thinks that everyone else is evil like himself. When a psychopath sees an honest and intelligent person asking questions or giving logical explanations, he believes that it is an evil manipulation trick.
The Age of the Psychopath
(secondarywounding.wordpress.com)