lol.. did you become a pilot to do something you love and strive to be the best pilot possible, or did you take the job to work for tips? I know you're kidding, but nobody (most people atleast) strives to be a server, or takes the job because they want to be a career server. Ofcourse there are exceptions, like if you work in a super high class restaurant making $700/night. did you tip your school bus driver, or maybe the greyhound bus driver? like was stated before, you tip when it becomes personal. ie, taxi driver, charter flight with only a couple passengers. no, you don't have to have a greaser everytime, but if you never have them, you will end up scaring your co-workers.. like I said, I know you're kidding, I just wanted in on the discussion.