Gohan and Piccolo in “Unfinished Business”

No, I don't have anything. What about food, or a bed. What am I supposed to do out here all day? What about my homework?

Piccolo

I told you I wasn't going to go easy on you. You're on your own.

You can't leave me. That's cruel.

Piccolo

Hey, guess what? Sometimes kid, life is cruel, and don't you forget it.