Not if you educate them now! I think it would be great if more teachers explained to students just how much of their time is spent in service to them -- I was not made aware of it until junior high school, when a teacher just gave us about a 2-minute talk at the beginning of the school year that outlined his weekly schedule. It was in the context of "please turn things in on time, and this is why I will not accept late things" but it also served as a humanizing experience that not many people have that young, if ever.