It depends …
While I’m a fan of the original 10 commandments, once in a while we should read the other 10 too and remind ourselves:
So my brother and his wife were play fighting the other day. And he lost. To a girl. How and why? (And yes, this matters.)
We got shot – a lot.
Speed, aggression, and surprise. Those 3 sum up just about everything you need to know about being successful with violence (not just physical violence).