If you guys knew how many dozen times a day (no lie) I have to tell this child to stop jumping off of things in one form or another.
"Hopper, don't jump off of that."
"Hopper, that's TOO HIGH, don't even think about it."
"Hopper, no playing leapfrog with the dog."
"Hopper, stop bouncing on your brother."
"HOPPER, STOP HOPPING."
You know what his response is?
"But, Mom, I'm learning how to fly."