Waiting out weather

I don't usually travel light. I would take out a Sudoku book of puzzles and just keep on doing them until I ran out of puzzles or my flight was announced as being ready to board. If I ran out of puzzles I think one of the many newspapers that have been left behind could make for some interesting reading for quite a while. Of course there are always folks around that would allow me to play my other game, which is to guesstimate their possible occupations, to myself of course, I would never ask them. That would spoil all the fun.