Louie...I can't add much to what others have already said except this....
The barn owner should be on her knees thanking God because what she did could have turned into a disaster and somebody could have gotten seriously hurt, and I'm not talking about her stupid hand. And it would have been her fault. I hope she has good liability insurance because with stupid stunts like that she may be using it sooner or later.
Take care and stay out of the way when she's "training."
If you ever find yourself in a fair fight, it's because your tactics suck. ~ Marine 1SGT J. Reifinger