people blocking pathways because they're too busy chatting.
i don't want to seem rude, so i wait until they finish their discussion but sometimes i just have to barge through. it's really unpleasant.
Yep.
When people stand in the middle of the hallways or are walking like freshmen so you have to actually wait until your turn.
When people skip a lunch line. But I don't really care about that much. It's just lunch.
When people make me repeat myself
When I'm suddenly stared at so i have to stare at them to make them stop and then this happens for ~10 times then I just go "forget it"
Teachers who give you 25-page research papers