They are all spooked out of their minds!
As this campaign wears on, I notice for Trump’s part, HE is his campaign. He and Pence campaign all day, every day, at multiple locations.
For Hillary’s part, I see very little of her.... I do see Bill Clinton, Obama, Biden and Michelle doing a lot of campaigning.
I think the outcome of this election is very real for them too. I don’t think Trump will have a sense of humor about what he will learn about them all and their conduct, and they know it.