How the others already said above, ofc the schools also have RULES because the fuck, if any of us would do we want in a school without warnings or something i see all the schools in any country or state being full of kids having sex without any problem (especially in highshools), fights every fucking where, school objects being destroyed.

About that with time for eating and shit, dude do you really think it's nice to eat in an hour? It's rude for that teacher and also that proves you weren't educated at home. That's why we have pauses between hours, to eat, take a shit, have little fun with our friends/classmates and others.

Yeah i agree that the rule with the dressing is shit, but some kids are really dressing up inapropriate for a school or an instute like a school is.