Stopped going after a few sessions with one partic...

Stopped going after a few sessions with one particular instructor.(Most instructors were great) The particular funny guy instructor wouldn't speak clearly so I missed a step in the drill. Instead of stopping to teach and clarify on a first offense he stops class singles me out and personally insults me. Then at line up at the end of class again singles me out. I get it it's thier job to make sure the drill is safe. It isn't his job to humiliate a new student who couldn't hear what he said til he was yelling. Terminated my membership as soon as I could.