As far as the crying bit goes.
I think its not so much balling your eyes out but rather being "filled up " with tears of frustration. I have seen it happen in MMA settings when newbies were completely dominated. I have made it happen in men who found they couldn't do anything while they were getting "handled" seemingly at will. It is a very unsettling feeling to be so completely dominated and frustrated and fascinated all at the same time. I don't name names, but it has happened to some of the readers here when they sparred with me or they have seen it happen.
It did not happen with me, I had no doubt going into it that Dan could hand me my ass - and when he did, I actually laughed with joy because it was so neat