The best way to learn is to make it real! Don't worry, it's all safe.

[ Keeping authenticity is important, alright? She's heard these complaints before, from both willing and unwilling practice partners, so Mafuyu just waves them off as she enters the burger place, casually bringing the conversation inside with her, people look up and stare but it's okay. ]

A couple of broken bones won't kill anybody, and you don't aim for the face. Everything else is fair game.