For five years, I've been identifying Donald Trump, now president of the United States, as a nutter. I've called him crazy, daft, a madman, barking mad and mad as a March hare, and I've "diagnosed" him  I'm not a mental-health professional and have never examined the president  with narcissistic personality disorder and more. To that list, I feel compelled to add a few more technical observations: He also seems off his rocker, 'round the bend and a few fries short of a Happy Meal.