I personally witnessed that.
It went something like this:
Entropy: Alright kiddo, let me show you how to break someone’s neck. First, you want to grab them from behind, like this.
(Demonstrates by pretending to grab someone’s neck)
Entropy: Then, you want to twist their head to the side, like this.
(Demonstrates by pretending to twist someone’s head)
Entropy: And finally, you want to push their head down towards their shoulder, like this.
(Demonstrates by pretending to push someone’s head down)
Mother: (interrupting) Excuse me, but I don’t think my daughter is strong enough to exert the necessary force to break someone’s neck.
Entropy: Oh, right. Sorry about that. I forgot she’s only six years old. Sorry kiddo, you’ll have to wait until you’re a little older before you can learn how to do this.
Mother: (sighing in relief) Thank you for understanding. Let’s stick to more age-appropriate lessons for now.
Entropy: No problem. How about we work on some knife fighting skills instead?