Don’t get me wrong. I make a handsome living in part because common sense is anything but common. However, I like to prevent labor and employment problems, and I’d do anything to reduce the number of workplace deaths, so I chew on this question a great deal … like now as I continue on my 16 hour flight fueled by a surprisingly good Bordeaux. I’ll leave the thoughtful psychological, sociological and anthropological analysis to more thoughtful people than me. I’ll settle for just throwing out some examples.