when i was at school i had a science teacher who was terrified of even lighting a bunsen burner he used to go into blind panic for experiments and quite often cos of his shakes would nearly set the school on fire and once we had to be evacuated cos he mixed a bad mix of chemicals together and nerly poisioned us
i had a r.e teacher who had a nervous breakdown cos near enough the whole class would baaaaaa at him
everytime he turned to write on the board