Are you a person that will say nothing if you had a poor meal in a restaurant?
I've never eaten out, but if the food was that bad then yes, I would. If you've paid good money then you expect a certain level of competence.
Have faulty goods you have just purchased?
Yep. Bought a CD player from Currys that skipped CD's I was trying to play. They told me to take in the CD's I'd been playing as the shop CD's were scratched to hell and would still play. I declined. Can't remember what happened to it.
See some elderly person getting hazzled?
Depends on who is doing the hassling and how many there are.
Been short changed by a penny?
Don't know. Have challenged people when being short-changed though. Happened in Morrison's the other day. 2 Corned Beef Pasties @ £0.55 magically came to £1.50. Wrong person to try and con, Jason.
someone jumps the queue that you are waiting in?
Depends on the "cutter"