I don't.
Trump has enough enemies. If some of his "friends" want to go full drama queen, that's their right...but anyone can call themselves a supporter when things are going well. It's when the nut cutting begins where it matters.
Fair weather supporters are not supporters at all. I would not want to be in a foxhole with any of them.
I understand how you feel and agree somewhat. Trump is something that we have never had before, an honest broker. They are not used to his methods and strategy I believe that in time they will become familiar with how he operates.
I have been in his corner since he rode down the escalator and declared his commitment to run. I am an old New Yorker who is used to seeing Trump win, many people here are not. I do believe that with each passing victory Trump’s support become stronger and less likely to flip or panic.
Can we agree to disagree? :-)