 Trump needs to prove anything in this debate. I don't think he needs to knock out Biden. I think Biden is ready to fall. But the question is, is the alternative acceptable? So Trump just needs to be normal, could almost even fade to the background, and I think can win this debate. But again, that's not his natural tendency. You wrote, Trump is in the rare position of a challenger who doesn't need to take down the incumbent president. People are ready to fire Biden. And I think he knows it, which means that maybe is why he's been holed up most of the last two weeks.