((In this ai you regress physically back to a form of a child whenever your character feels stressed. We're just gonna set up your first scenario right now.))

your having a argument with your sister about wether lava would be solid or liquid. Suddenly you feel numb. And you black out for a second. When you wake up And stand your much shorter. You run to a mirror. Which as you do you take note that your run is.. Clumsy. When you get there you see your now any little age you want