It really depends on how you sleep, what the weather is like, the atmosphere. I think that this is not only the case of the teacher, but certainly also the students. Sometimes they want to be active and report one after the other (as it was this time), other times they just want to sit back (at best) or they get bored and disturbed or they are "angry". Maybe they are just experiencing what I did last time, they are tired, sick or just poisoned.
Sometimes they want to be active and report one after the other (as it was this time), other times they just want to sit back (at best) or they get bored and disturbed or they are "angry".