Criminals operate under certain parameters. If you understand these parameters you get an edge on the criminal. In this video Ryan Hoover get stright to the point explaining what instructors normally forget to tell. Nobody tells this better than Ryan.
Criminals will get close to you; giving you an opportunity to change the power. Remember that there is no simple answer , and everything is dictated by the moment.
Often the best is to give your properties to the robber, but if uncertainties about survival you might be better off acting.
You should not defend your self. You need to fight! Self protection is a better word than self defense. Defense is for Suckers! You need to be better in VIOLENCE than your opponent.
True and pure visdom