I'm new here and still don't know much about anything. No where near enough to be helpful...
But MY DH gets like that. His word is gosple.

But when I know I can prove him wrong I DO! He gets to eat crow and I get to serve him up a big plate of it!
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You must not lose faith in humanity.
Humanity is an ocean;
if a few drops of the ocean are dirty,
the ocean does not become dirty.
~Mahatma Gandhi~