According to another Redditor, their German class got a substitute teacher one day who was very quiet and couldn’t control the class. The class became very rowdy and loud but the substitute teacher kept writing translations and trying to talk over the noise. After fifteen minutes, the teacher just made scribbles on the chalkboard and mumbled. Then, she threw a pen on the ground and stormed out. She was found huddled up into a ball under a desk, crying.