And I'm not talking bout rejecting a rude person I'm talking about rejecting to training someone for amateur boxing because of their age or their lack of talent ?
I saw it several times actually.... people coming in because they were big, or they had street fights, or they watched Rocky one too many times.
Well to be honest my trainer at the time was not exactly the most patient of people and he was also the owner. He had been around gyms for decades and seen it all so he knew who was a time waster and who was serious.