12. When Students Insist They 'Don't Get It' Before They've Even Read The Instructions
Usually they've ignored everything you've just explained and then ask the same questions someone else has asked. Give. Us. Strength.
11. Being Hungover At Work
This is not the job where hangovers are welcome. Nevertheless, once or twice (or thrice) during your profession, they're inevitable. And boy, does it make orchestrating a room of kids unbearable. Quiet voices everyone, quiet voices.
10. When A Student Demands Loo Breaks. Every. Single. Lesson.
That old chestnut. Best thing to do is use an actual toilet seat for your toilet pass - the kid won't be so keen to walk around with it next time they insist on leaving class every five minutes. Meanwhile, in our own bladders, we've trained them to reach about 110% before we can leave the lesson to pee.