“Trump’s hypersensitivity and unedited, untempered Pavlovian responses are, shall we say, unusual in both ferocity and predictability. This is beyond narcissism. I used to think Trump was an 11-year-old, an undeveloped schoolyard bully. I was off by about 10 years. His needs are more primitive, an infantile hunger for approval and praise, a craving that can never be satisfied. He lives in a cocoon of solipsism where the world outside himself has value — indeed exists — only insofar as it sustains and inflates him.”– Charles Krauthammer, “Donald Trump and the fitness threshold”