If he comes off a knowledge and likeable, he's in it to the end.
As I have said elsewhere, there is only one candidate who can destroy Trump, and that is...Trump.
I just can’t see Trump actually letting people vote on him. I don’t think his ego would be able to emotionally accept a rejection and anything less than 100% will feel like a rejection to him. I think he’ll prefer to be able to say he would have won big, but he had to get out because . . . .