Well, I'm don't doubt this guy could weld, but I wouldn't want to drink a beer with him. Something tells me he would say it was the wrong beer, it should have been exactly 33.5 degrees, and would go on a rant about 3 legged vs 4 legged bar stools. I feel he had tons of experience but he always thought he had "THE" answer, and not one of several hundred Internet opinions. His simply was "fact", and there was no sense continuing the discussion once the master had graced us with his Word.
Edit: It reads more negative then I meant to be... to some it up trade skilled yes; people person... maybe not so much