I have said this before and I am sure I will say this again I am new to owning a karate school. So my dojo is located next to a new pizzeria and most of the employees are males ages 17 to 20. I am 23 years old my self so I guess they see me as one of there peers. Anyways getting off topic. So they have made comments before like I want to see how good you are you and I on the mats Adam. I am like you dont go in to a doctors office and try to see if you can operate better then him. You dont walk in to a kitchen and challenge the chief. I am running a martial arts school this is a business just like any other business. But then I always tell them if you really want to give me a shot why not fill out this hold harmless agreement and well go from there by then most of the time they back down. I am very good at using words to defuse the fire but I Was just wondering if stuff like this has happen to anyone on martial talk if so what did you do. I know that It has happened to a few of my friends dojos and they said fine lets go then my friends just made them tap or knocked them out.