i'm not suporting your point of view ...supose you're taking a walk with your girlfriend...or somebody close to you you can't tell us that you would be tented to enter in a fight with someone, and also know that the person next to you is uncapable to defend herself, sometimes evading a fight is the best option, also, when entering in a fight be sure that you are the winner, here are some books for you : "The art of war" and "Chaos theory" try to understand the good side of those lessons ,............ survival , self preservation, we can call this prime concept of modern man