I don't pretend to know what motivates Trump, why he does what he does and says what he says. I try my best to judge him by his stated positions and not get into his psyche. I don't think anyone can really know what is in the heart and mind of another person. In fact, most of us don't know ourselves.
But I will say this about Trump. He has boundless energy, not just for a man his age, but for any man. And that, combined with hard-headed insistence on winning, makes him a formidable force, as he has shown.
I am still not supporting him, but I think people are getting a bit panicky over the possibility that he could be the nominee. He is not Hitler. Maybe Juan Peron. We'll see.