1. When waiting to get off an elevator, do you allow new passengers to board before you get off? I've always thought that people waiting to get on had to wait for the elevator to let passengers get off before new people get inside. But at school, everytime I wait to get off, people begin walking in immediately, and I find myself bumping into them or squeezing by them.
2. Does it hurt to skip iTunes updates? Will it ruin the program during a future update?