It's good to be patient when waiting for things.
Sara had gone to a busy diner and had been waiting over a half hour for her food.
Sara wants to eat.
Sara asks the waiter if she can have a few crackers while she waits.
Sara walks into the back and into the kitchen and makes herself a sandwich.
When Sara's food comes out, the manager gives her a fifteen percent discount for her patience.
The manager of the diner stops Sara and tells her that she needs to leave the building.