Those guys were rude to do that. I'm sorry that happened to you. I know I wouldn't want to waitress, either, it's not for everyone. I admire you for trying it, and, I would just do the best you can while you're there. But, I'll admire you just as much if and when you realize it's not where you want to be.

One thing I've learned in the past month...you will never be able to control what other people do or say. But, you can control how you react to it. You just stay strong and positive, don't let people having bad days/weeks/months/years/lives ruin yours. Keep your chin up!