Yeah, I mean most of the time I don't really need any other service. What are these guys supposed to do - dance on the table? I just want to have the food and d

Yeah, I mean most of the time I don't really need any other service. What are these guys supposed to do - dance on the table? I just want to have the food and don't need anything else. I don't get the tipping culture, it's inconsistent (why only certain professions get tips?).