"lt must be because of M.I.T., lmy relationship with M.I.T., very smart. I say, 'What would happen if the boat sank from its weight and you're in the boat and you have this tremendously powerful battery, and the battery is now underwater, and there's a shark that's approximately 10 yards over there?" Trump said. "By the way, lot of shark attacks lately. Did you notice that?" During a meeting with the European Commission president, Ursula von der Leyen, abruptly switched from discussing immigration to saying this: “The other thing I say to Europe: we’ve – we will not allow a windmill to be built in the United States. They’re killing us. They’re killing the beauty of our scenery.” Trump proceeded to speak, non-stop and unprompted, for two minutes about windmills, claiming without evidence that they drive whales “loco” and that wind energy “kills the birds” (the proportion of birds killed by turbines is tiny compared with the number killed by domestic cats and from flying into power lines). The abrupt changes in conversation are an example of Trump “digressing without thinking – he’ll just switch topics without self-regulation, without having a coherent narrative”, said Harry Segal, a senior lecturer in the psychology department at Cornell University and in the psychiatry department at Weill Cornell Medicine. Segal said another characteristic of Trump’s questionable mental acuity is confabulation. “It’s where he takes an idea or something that’s happened and he adds to it things that have not happened.” A high-profile example came in mid-July, when Trump claimed his uncle, the late professor John Trump, had taught Ted Kaczynski, better known as the Unabomber, at MIT. Trump recalled: “I said: ‘What kind of a student was he, Uncle John? Dr John Trump.’ I said: ‘What kind of a student?’ And then he said: ‘Seriously, good.’ He said: ‘He’d correct – he’d go around correcting everybody.’ But it didn’t work out too well for him.” The problem is: that cannot possibly be true. First, Trump’s uncle died in 1985, and Kaczynski was only publicly identified as the Unabomber in 1996. Second, Kaczynski did not study at MIT. “The story makes no sense whatsoever, but it’s told in a very warm, reflective way, as if he’s remembering it,” Segal said. “This level of thinking really has been deteriorating.” I got rid of – just one I got rid of the other night, you buy a house, they have a faucet in the house, Joe, and the faucet the water doesn’t come out. They have a restrictor. You can’t – in areas where you have so much water they don’t know what to do with it. Uh, you have a shower head the shower doesn’t uh, the shower doesn’t, you think it’s not working. It is working. The water’s dripping out and that’s no good for me. I like this hair lace and [sic] – I like that hair nice and wet. Takes you – you have to stand in the shower for 20 minutes before you get the soap out of your hair. And I put a, a thing – and it sounds funny but it’s really not. It’s horrible. And uh, when you wash your hands, you turn on the faucet, no water comes out. You’re washing whole – water barely comes out it’s ridi – this was done by crazy people. And I wor – wrote it all off and got it approved in Congress so that they can’t just change it.” “Any fair-minded mental-health expert would be very worried about Donald Trump’s performance,” Richard A Friedman, a professor of clinical psychiatry and the director of the psychopharmacology clinic at Weill Cornell Medical College. He added: “If a patient presented to me with the verbal incoherence, tangential thinking, and repetitive speech that Trump now regularly demonstrates, I would almost certainly refer them for a rigorous neuropsychiatric evaluation to rule out a cognitive illness.”
