....Work is getting to me a bit

I am not really sure what I want to write here, but I think im going to to discuss something from work.

WHY do people get angry at the grocery store? For the what purpose do you get so beligerently angry that you need to yell at the workers at the grocery store? Why get nasty and rude when you know your going to get what you want anyway.....WHY!?

Idk...im done for the night lol