OK, yesterday was a really tough day for me.
First, I'm going to the toilets at school. Two idiots are in there smoking, and then a wasp lands on my shirt. I don't know if I'm allergic to wasps or not, and I don't want to find out. After my attempts to shake it off fail, I walk very gently back to the classroom, trying not to anger the wasp. Once I'm inside the teacher very nicely kills it.
Phew
And then this happens
