“We can sense the power of Trump’s underlying fear that he is worthless and weak by how intensely he resists and retaliated against any criticism,” said Harry Segal, a Cornell University psychologist.

“No matter how minor, he can’t let anything go.”
Michelle Golland, a clinical psychologist, told The New York Post the country is “suffering from his narcissistic personality.”

“He has no empathy. You can feel it, the way he spoke about the San Juan mayor,” she said. “She has PTSD and our president mistreats her. She is re-victimized. That is a narcissist.”