Y'all not have a leader? Like that one person who's charismatic enough that they manage to dictate everything the rest do. Or when they're not there, it feels awkward. But anyone else who's missing it's not.
Did anyone else's teacher used to tell them to stop swinging back on your chairs because you might hit your head and bleed to death? I had a teacher that told us a story about how a kid swung back on his chair, hit his head on a radiator and started bleeding everywhere and they made the kid clean up his own blood. Or is this just a British thing like do you even have radiators in your classrooms?