The Way Things Are
It isn't that Trump's supporters don't have a grip on reality, it's just that they only have a grip on their own reality. The Mouth gives them what they want to hear in the most simplistic terms, keeps them isolated from what's happening in the rest of the country and that's just fine with them. So what if The Mouth has no diplomatic skills? So what if The Mouth has no experience in lawmaking whatsoever? So what if The Mouth might gild everything in the White House and put slot machines in the East Room? Who cares about all that? He's "telling it like it is."
The reality is that they don't have a clue as to what "it" is. "It" involves experience - the biggest thing lacking in Trump. What if the board of directors of a company were so distrusting of executives, they would not hire an executive to run the company? Trump himself would never hire someone inexperienced (unless, of course, it was for Trump University).
Another reality, Trump supporters: he has offended so many Americans, so many lawmakers, has gotten such bad publicity (e.g. Trump University class action law suit), that the delegates won in the primaries might change their minds at the last minute. Remember: after the first vote on the floor of the convention, delegates are free to vote for whomever they choose. The RNC could look like Trump- inspired circus clowns after the first contentious vote, hundreds of people shouting at each other, unfettered by their pledges to back Trump.
Cowboy Diplomacy
Another point the polls make is that Trump supporters care not for any kind of diplomacy on the part of the President. George W. Bush's Cowboy Diplomacy ("Shoot first, ask questions later') has been embedded in their minds since 9/11. That's certainly a hit with the NRA, but with many other countries.
God Is On His Side
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