I have never come across anyone in enginering without a sense of humour, some very dry people of course who may come across as humourless. Anyone that has worked on a shopfloor, certainly back in the 60s as I did will know that.
I really believe that the dramatic change from industry to finance has deprived us of a generation with a sense of proportion and pragnatism, I stopped watching the news broadcasts because it was an endless parade of the the 'back to the future' journalism. I wonder if anyone of them would take on the PM's job at the moment.
Bill D.