Disclaimer: I am not a grouch and I do not hold these things against people.
  1. When people sneeze.
    This varies on frequency and magnitude. I hate spontaneous loud noises.
  2. Singing snapchat selfies.
    This is a conundrum for me because I never know how to react when I'm watching them.
  3. Ordering something not on the menu.
    Menus are designated to list what is readily available?
  4. When people come to a stop in a car and jolt it to a halt.
    If you notice right before your car stops the brakes grab and you get a mini-whiplash. It is preventable, if you let me drive.
  5. People that get closer than 2 car lengths to the car in front of them.
    I should make a separate list about driving.