Gohan and Piccolo in “Unfinished Business”

But, I don't wanna be a fighter. I wanna be an orthopedist when I grow up.

Piccolo

Hm, is that so? Well you still can, but first you have to help us defeat the Saiyans when they arrive. If we can't stop them, they'll wipe out everyone on Earth, then you won't turn out to be anything.

But I'm afraid.

Piccolo

You'll be far more afraid of me if you don't do exactly what I say!