I hope I did not come across as second guessing you. In my training, my use of deadly force is authorized and backed up by the government. The liability is off me if the above conditions are met, and in my training with laser guns and video simulations we had to make split second decisions if a person was disoriented/drunk or truly intending to harm us. Like your situation, if the person immediately responded to commands, we did not shoot. Like you said, and I agree....many of us have thought "if someone comes into my house uninvited, he won't walk out alive." But, once we take the time to analyze the situation we can refine our skills and judgement and adjust the response. Again...great judgement and outcome on your part.