You will have people like that with waitressing. People who are rude or mean. People who don't tip (even if the service was really good!) however, you will also have really sweet people. If you've only been there a couple days, maybe you haven't seen them yet. I'm a bartender/waitress and a lot of the time I say I hate it. But I have regulars who come in and I get to chat with them and it's a lot of fun