There is a guy at a bar I frequent who is in the same situation. His right hand was taken off at the wrist due to an accident at work. I am always amazed at how well he shoots when we play pool. I guess if you have no choice, you will learn to deal with it. It's funny when the game is over and his opponent offers their right hand to shake, he offers them his "stump". He likes to have fun with it and gets a kick out of their reactions. Not surprisingly, I call him "lefty".