I stopped dead in the middle of a class and pulled my son out due to this type of behavior. Some old F was incredibly condescending and belittling to him when they called him to the front of the class to have him demonstrate loading an auto shotgun. Now, I've shown him many times and at home, he could do it with 0 issues, but with the pressure of the class and an entire room filled with people he was nervous. I almost punched this prick out, but thought better of it and just told these idiots to F themselves and give me my money back.
There is no reason to be an asshole to an impressionable kid just because you can do something without even looking and have taught that class a million times. It took me a long time to help him shake that experience and try again with a different school.
