Fellow New York real estate mogul and Shark Tank Star Barbara Corcoran was asked by Business Insider about her opinion on President Trump's salesmanship:
"He's a phenomenal salesman. He's not a great salesman. Let me tell you what his masterful mind does. He is a genius at picking out the vulnerability of someone's personality. He can smell it, sense it, and trust it. He could see what your weakness is, and play into it." Corcoran said,
"It's a gift I've not seen in anyone else and that's exactly what he did in the election. I think he put his finger on what the weakness was, the vulnerability of people and touch it. Just so, and people go along for the ride."
"He is a phenomenal salesman. I have to say. Really, he could sell anything. And he did."
https://www.businessinsider.com/trump-best-salesman-barbara-corcoran-has-ever-met-2018-12