Fighting teachers or other students is permitted in the arena if a mutual teacher agrees to spectate. If the person that loses the fight is the one that declared it they get the night with no dinner, and will be expected to heal themselves up if capable. If they are not capable then they will be sent to stay in the infirmary. If the loser of the fight is not the one who called the fight the winner earns bragging rights but still gets no dinner, while the loser is sent to the infirmary. On the other hand, if a teacher is challenged and beaten, the student may brag however they must take over the class until the teacher is recovered. If they do not match the curriculum that needs to be teached they will be sent to correction and no one wants to see correction.