I've been training with a guy for about seven years. He has always been the type to be doubtful of anything new. He trains with the hit squad in st. Louis, mo. (until they sold to finneys). He learned one move there that he swore up and down would defeat the rubberguard everytime. And everytime I pulled rubberguard on someone he would loudly exclaim "don't do that rubberguard shit it doesn't work!!" but despite his teasing I continued to learn and study it... One day he and I rolled together for the first time in probably a year or so... And during the roll he got into my guard and of course I threw in rubberguard... He looked up at me for a second, smirked, and said "I was waiting on you to do that". Then, he went for his hit squad rubberguard destroyer move. And then, he was shocked ad hell when he was still caught... The story ends with him tapping due to a gogoplata and me teaching him why his super move didn't work and that the rubberguard isn't just throwing your leg up... One more person turned into a believer!!