wrong and wrong again
sand gives, concrete doesnt, not to mention the fact that they just spent millions on the new place, I am sure they aint rolling on the beach very much.
like i said, go roll on concrete and tell me how much fun it is.
Plus, I dont care WHO you are, wrap your legs around me all you want, it will still take both your hands to choke me and it will take between 30 seconds and 2 minutes
If both your hands are engaged in choking me, there is nothing to keep me from sinking my thumb an inch and half into your eye socket or tear a piece of you out with my teeth.............I told you, I train for SELF DEFENSE, not a sport art with rules to keep both people safe.
no one thing can keep you safe, and everything can be countered.
a fighting spirit is far more important than any given technique