So when you start punching or kicking someone's face into the concrete, do you hold back, or do you go full force?
As I stated earlier, in competition, in class, and in the street, you can tell when a person goes limp from a choke. When Ryan Hall choked out riff raff in front of a restaurant, he released him immediately, because he knew he had gone limp from the choke. Unlike most people being trained to stomp someone's face into the concrete until they're unconsciousness, Bjj and MMA exponents have actually choked out resisting opponents, and no the amount of force necessary.