“I’m running against political people that do it all their lives. I’ve never done this before. I would say anywhere from 10 to 20 percent. Ten to 20. I mean I think — I think from 10 to 20 percent…. One thing I can tell you, I will be trying. And I always tell people, you know, I give speeches on success, and they say, would you speak on this or speak on that, or friends of mine come, can you speak to my son about what he should do? Never ever quit,” said Trump.