I look around at my co-workers on a Friday afternoon ...
Everyone seems so normal. We are mostly white and middle class. I would guess that the huge majority have a university education. No one here has ever really known deprivation or the breakdown of society. I'm sure we were all spanked by our mothers from time to time when we were naughty.
And yet, the forensic evidence suggests there is a male in this company who pees into the toilet bowl without putting the seat up. It's the kind of thing you could write a thesis on.
Have a good weekend.