I would very much agree wit kerves however the essence of JKD is not based on a style such as wing chun or western boxing, ranging,appreciation for speed, timing and energy is of essence in any training i would think as bruce said him self to take from a style what is usefull and discard what is useless and adapt it to what is originaly ur own, not in those exact words but u get the point! Another thing a real life situation is very diiferent from training in the dojo so i think along side wit JDK try to go for something only combat oriented such as Muay Thai, Vale Tudo, ect... but i do admit training with Sifu Dan inosanto in JDK is an unforgetable experience, JKD will definiately give u that edge u need on the street and in competition. GOOD LUCK KEEP TRAINING AND ALWAYS WORK HARD AT IT!