While I was still living in Pennsylvania I was shopping in the supermarket, and I was wearing my clerical collar. Now, bagging my groceries that day was a small, cheerful, and very talkative woman. It's always refreshing to see someone enjoying their work, and she was certainly enjoying her work, chatting away to the bagger at the next checkout about nothing in particular. Actually, it was about something in particular - it was about make-up. And I made some knee-jerk, and not very flattering, assumptions about her.