What REALLY grinds your gears?

[Daseal]

I was pulling into the parking garage at work and standing right by the arm that lets people in and out are about 20 pedestrians I almost dismembered. It's a blind turn into the parking garage and they were standing maybe 7 feet inside. How stupid are people, there is literally a park right above their heads where they can gather to talk. Then looked at me as if I were the asshole for wanting to drive through. Why are people so oblivious to being spatial aware and no concept of being courteous to other people.