I'm from the UK and when we had the Brexit referendum, me and a lot of other people I know didn't vote to remain even though that was what we wanted to do. We were discussing it several times before hand an just could not see it happening, so wasn't worried about it and most of us didn't vote. Big mistake!

I think that is what happened with the last American election, a lot of Hilary supporters may of thought, shes got this, and just didn't think they needed to vote. They won't make the same mistake again. Plus with all the people he has angered while in office, and the republicans like you said that just choose not to vote rather than vote democrat, I think he will lose.

Personally though I would love to see him disgraced by being impeached.