I just want you to do this thought exercise.
If you were a woman would you vote for Trump?
If you were someone who was anything other than white (especially given his ties to racist organizations) would you vote for Trump?
If you were anything but straight, and especially transgender, would you vote for Trump?
If you were an immigrant with Trump's immigration policies, would you vote for Trump?
If you were on social security or any social welfare program, especially right now with all the layoffs, would you vote for Trump?
If you were anything besides a straight white man, would you vote for Trump?
Look at his rallies. They're filled with angry white men. There are very few women. Very few POC.
In accounting we have "sanity checks" in which we look at the books from a high level to make sure that what we're seeing passes a general "does what I'm seeing make sense given a higher level overview".
I think you need to realize that straight white men are now the minority in this country. If Trump loses, that would make way more sense to me, than him winning, based on the above demographics.