What are things you shouldn't do when staying in a hotel?

Some of the actions you shouldn't be doing involve:
1) Don't hear the TV too loud especially after 11 pm.
2) Don't leave the lights on in room(s) you are not in.
3) Don't use the hair dryer after 11 pm.
4) Don't eat from the fridge if you can't afford ir.
5) Don't bring an outsider in, especially if you can't explain who is he/she
at the reception desk or the room service in the morning.
6) Don't change the place of heavy furniture inside the room at night.
7) Don't yell or cheer watching a football match especially if you are in
the rival country.
8) Don't eat uncooked food.
9) Use the wake up call, not your alarm clock especially if you wake up early.
Hope I covered lots of Dont's :