I kind of have the same mentality as Templar, except in this rare instance of one of the candidates being Trump. I'm 45 and only voted twice for President. The first time I was 18, and I voted for Perot cause he used charts and...well, look, I was 18 and stupid.
Since then, I looked at the candidates on both sides, and felt either one was fine. Neither candidate would ruin our nation, barring unforeseen circumstances(re-9/11). I almost voted for Kerry in 2004 but had forgotten to register so didn't bother, because I thought Bush was doing a terrible job. I honestly believe that had 9/11 not occurred, Bush would have been a milquetoast standard President keeping the seat warm for the next guy.
But the age of Trump? No way I was sitting that one out. Hillary did not excite me one bit. She's not charismatic. She was truly the lesser of two evils. Or, as @
Benggaul so eloquently put it, This is about "maybe a little progress" versus "reverting back to the 80's". Or in Trump's case, reverting back to cave-man times where civilization was a barrier to success.