At the airport in Chicago waiting for a flight to Frankfurt.  My main reaction throughout the day was embarrassment when thinking about the idea of sitting on my knees in a public place.  For some reason it occurred to me that I should do it in a major walkway when we arrived at the airport.  I got a little freaked out, but decided that counting backward from 60 would be a good idea.  I closed my eyes and thought about you all, everyone passing me, everyone everywhere and the thought made me feel safe, so I didn't count.