Speed vs Technique

Scene: Rosie is sitting on the loo. Daddy is perched on the bath with a loaded heffalump toothbrush. Holly is on her bed with a sticker book.

Rosie: "I can run much faster than Holly!"
Daddy: "I don't think you can. I think Holly can run faster than you because she takes more risks. But that means she falls over more."

Offstage: "Yes! And when I run that fast, that's when I put on my MAD FACE!"