What do you consider your PRIMARY self-defense system? Ki Chuan Do Close Quarters Combat or related art (Defendu, Combato, etc.) Internal Style (Tai Chi, Hsing I, Bagua, etc.) Brazilian Jiu Jitsu Jeet Kune Do (or some combination of Wing Chun, Muay Thai, Kali, Silat, etc.) Systema Karate, Kempo, Tae Kwon Do Mixed Martial Arts Aikido, Aki Jiu Jitsu Police Academy or Military Training only No formal training Whatever works! Other