It's a bird! It's a plane! It's a....gym teacher?

Tonight at dinner, Peanut told me he wished he could fly.

Me: "Like a bird?"

Peanut: "Yup!"

Me: "Well, you should be a pilot when you grow up."

Peanut: "NO!"

Me: "Why? What do you want to be when you grow up?"

Peanut: "A gym teacher."

Me: "Cool!"

I am going to ask Peanut at least once a week what he wants to be when he grows up. How fun will this be to see how that changes from week to week?