Ketsan

I got kneed in the face by an instructor for not falling over on utchi kaiten. Well not so much falling over, but not going down far enough cuz frankly he didn't cut forward enough or in anyway break my balance. Anywho, I was sorta half bent over and there was a pause in the technique, then out the corner of my eye I saw movement, looked towards it and got a knee in the teeth and was angrily informed that "I can make you go down if I want".
I've not been back to HQ dojo since, although I'll have to go back at some point because "I need to be seen" apparently. Other wise they'll just automatically fail you on gradings for lack of dedication.