Reason is that I have noticed that submariners, I guess because of the submarine culture, almost instantly get Trump, what he is doing and what he is about.
Not me, I was an Army grunt. My son is a retired Navy Captain that started his career on the USS Alaska, and I've been impressed by the Ohio class subs {and the people that man them} ever since.
I've been on a sub {at the dock} and I couldn't get out fast enough, I could never do what those people do, I'll take the fox hole, and the mud and blood {it ain't purty, but it ain't under water}.