"Donald Trump And Narcissitic Personality Disorder" According To The DSM
He is also sub-clinically paranoid, and moving in the direction of clinical paranoia.
If "conservative" "Christians" had not normalized "eternal punishment" as a "divinely-ordained" template for their own reflexive (and often casual) cruelty, Devious Donald would be designated a sadist.
Many well-practiced psychologists detail other pathologies as well.
My own list contains only those pathologies I have studied enough to have an informed opinion. http://paxonbothhouses.blogspot.com/2014/12/are-republicans-insane-best-pax-posts.html
(Trump is also ADHD.)
What Does This Comment By Donald Trump Say About His Supporters?