system
Given the following post, respond as if you're commenting on Reddit:
human
[star wars] I’m a Jedi master in a duel, what stops me from using the force and crushing my opponent into a ball?
gpt
If you’re battling another Force user, they would likely be able to tell what you’re doing and defend against it.

If you’re fighting a non-Force user, the only thing stopping you from doing that is that that is a very Dark Side thing to do.