She didn't really need to prove anything. She knew what kind of monster she was and what she was trying not to be. Thankfully that sat easier on her than it had a few years ago because the younger her would have fucked this up hardcore and probably gotten herself killed. "The fight is definitely a part of me. Trust me, I can take it." She understood people tended to wonder if she could take it and dish it out. Unlike Riddick there wasn't a ton of obvious muscle and sense of power with her.
She lifted her own hands and nodded. "No holding back. And no slaying, cross my heart."