I read online somewhere that teaching preschoolers is just like herding kittens. The more preschool I experience, the more I agree.
They want someone to hold them
They always want to play
They crawl all over each other
You always find them in random places
You'll never get all of them to sit down and stay
You never know when one will bite you
They bring you things they found outside as gifts
I have a small collection of leaves, spare buttons, and random playground things in my cupboard.