There is something about getting off a plane that brings out the worst in everyone. Violations of personal space and nudging, utter rudeness and lack of courtesy that sometimes leads to snappish behavior. But since I learned to think of it as arising from a dire need to go to the bathroom, it’s all made sense, and I can empathize and feel compassion for people rather than be annoyed with them when they get too close and huff and whine and so on.