taboo or outside the box for Willow?

Okay, let's generalize this up a bit. What might WIllow consider to be, maybe not fully taboo, but outside her box? Oh, season 1 Willow. I want her to be breaking rules to expand her boundaries.

For example, I might have her try smoking. I'm starting with her not studying for a night, which she thinks will be easy because studying or not is her choice. *grin* What else do you think Willow might try? I'd prefer things I could make sort of amusing but any ideas would be wonderful.

The I in Team

There really is one!