Sometimes being a substitute teacher can be a hard slog.
It can be hard to get a room full of unruly children to respect you, when they don't know you from a bar of soap.
A recent photo submitted to Reddit gives a beautiful snapshot of a substitute teacher's day. The teacher was obviously asked to submit a report on how things went throughout the day, and the resulting tale involves spilt milk, fake farts, many bouts of hysterical laughter and wild dancing.
These kids should have their own reality show.
Here's the note, with a transcript below: