Should a person fight like they are in a War zone when fighting in the streets for selfdefense i men like in that other forum they where talking about how a Brazillian Jujitsu guy tried to take a guy down and put a hold on a guy but the guys friend hit him in the head with brass knuckles but could of used a knife instead then they said how take down shills would be better than grappling skills in multiple fighting situations when agianst many opponets ? So in the streets should a person fight like in a war zone instead of in a boxing ring or in a mixed martial art ring or doing mega forms or kata what would work for selfdefense in the War Zone or the streets what kind of Martial Art Krav Maga Some Kind of Military training what would really work .