Worst part about traveling: the travelers. I am at the airport now, and in the ticket/id check line, a man ends up between a woman and her husband where two lines merge. When they pass and get to the x-ray line, the husband moves forward to be with his wife. The first man starts bitching about the husband "cutting in line".
Then in the x-ray line, the bitchy guy gets chosen to go through the special scanner that shows people your balls. He starts bitching again because "I just went through it last time I flew. Am I going to have to do this on every flight now?", as if the same TSA guys work at every airport.