Republicans’ disastrous midterm losses were “catastrophic” for Donald Trump’s psyche, and the president is “not” taking it well, according to a clinical psychologist who knows him better than most: his niece.Mary Trump, an outspoken critic of her uncle, wrote in her Substack newsletter “The Good in Us” this week that the president has “finally experienced a loss from which he will not recover.”“The midterm election was a catastrophic loss, not just for Republicans, but for Donald’s psyche,” she wrote. “Now, you might say he seems to be taking it pretty well. He is not.”She argued that this is the defeat...