well, hopefully, after my second concussion from wrestling heals up, im going to start up BJJ again. i did take it for a couple of months with kodiac, which was a lot of fun. i found out i can strangle teh bear! but it is a great self defense martial art, and it leaves no marks, but you can pass someone out in little over 6 seconds, and if you wrestle, it helps tremendously. my junior year i was around a 50% record, and i finished my senior year about 23-4, owing a lot of the help to BJJ. it's a good workout, and helps if someone attacks you.