Gotta remember trump has big a big tycoon for a very long time. He has probably been sued more times than days you've been alive. Constantly on trash tabloids in the 70s 80s and 90s. Been the butt of a million jokes.
Since he ran for president the first time attacks on him have changed and intensified.
Honestly I'm surprised he still has the disposition he does. But that's him, he is a junkyard dog, he is tough. I'd have quit what he goes through a long time ago. His rough exterior is his self defense. Like needles on a porcupine, it's what he developed to defend himself.