Elevator Wars

Does anybody else fight with people in their building over the elevator, or am I the only one?

Here's a scene that plays over and over and over again in my building. A group of people board the up elevator. As the doors start to close, someone rushes in the front door, and a very nice person decides to hold to elevator. Then as it's holding, another person walks up to the elevator, but decides to wait for the next one. As the doors begin to close again, this person pushes the "UP" button, forcing the doors back open again.

At this point, wouldn't it just make sense to get on the damn elevator??? But alas, the person never does.

Man, I'm grouchy today.