I understand, i dont know everyone either. We all want to know how eachother do things,thats why we post. I don't think he was oblivious. And you "merely" said he should find a new trade if he cant handle this. C'mon now man.I don't think I can assume that this guy framed the roof, therefore I said find the angle...how he finds this angle does not matter to me.
I don't know anyone on this site, so I merely answered the guy's question. If he knew the answer than he shouldn't have asked.