waiting tables

Like i jsut wrote i am now a waitress at a Mexican restaurant, and man the nerve of some people. One thing that drives me mad is when a someone get this great plate of food and it has something wrong with it, ok understandable you want a different one ok, then the manager is like oh they shouldn't have to pay for their meal because it had somthing wrong with it, ok thats also understandable, and great now the person only has to pay for their drink, which is probably only 3 dollars. Now what pisses me off is when that person just got a free meal, decides that its the servers fault that the cook fucked it up and leaves a fucking two dollar tip. So they just got to eat at a fine dinning restaurant for $5. WTF people! You got a meal for free the least you can do is make it up in the tip and be cool to your server. You don't have to be that stingy.