Up and Down

Alright, listen up, buttercup. So, you got this thing called a seesaw, right? It's like a plank in the middle of a playground. One person sits on one end, and another person sits on the other. Then they take turns pushing off the ground to go up and down. It's so easy a caveman can do it, but you probably need a manual. And hey, don't feel bad about not getting it at first. You're probably great at something else, like breathing... hopefully.