This conservative lawyer lays out pretty thoroughly that Trump has a narcissistic personality disorder. Trump actually meets 9 out of 9 diagnostic categories. He then argues that disorder makes him incapable of successfully executing the job of President because it's impossible for him to look out for anyone other than Donald Trump.
https://www.theatlantic.com/ideas/archive/2019/10/george-conway-trump-unfit-office/599128/
And since I know a lot of you don't like to read, he was on Preet Bharara's podcast yesterday too. The one thing I had a problem with was that Conway rails on Republicans who stick with Trump and then won't answer a question about why his wife won't take his advice.
https://cafe.com/stay-tuned-diagnosing-trump-with-george-conway/