Well, his ghostwriter,
a man named Tony Schwartz:
Schwartz thought that “The Art of the Deal” would be an easy project....For research, he planned to interview Trump on a series of Saturday mornings.... But the discussion was soon hobbled by what Schwartz regards as one of Trump’s most essential characteristics: “He has no attention span.”
....“Trump has been written about a thousand ways from Sunday, but this fundamental aspect of who he is doesn’t seem to be fully understood,” Schwartz told me. “It’s implicit in a lot of what people write, but it’s never explicit—or, at least, I haven’t seen it. And that is that it’s impossible to keep him focussed on any topic, other than his own self-aggrandizement, for more than a few minutes, and even then . . . ” Schwartz trailed off, shaking his head in amazement.
That's from a fascinating interview with Schwartz by Jane Mayer in the New Yorker and just the tip of the iceberg. Everyone who knows this man knows that he's got
issues. This is just one of them.
.
