I own a business. In the city of Philadelphia. And there have been numerous times over the years where my property was being robbed on a consistent basis. And I had to lay in wait for the perps to protect my property over the course of several weeks. Waiting for them to come back. Every time I have been armed. I have never had to shoot anyone though. I was able to "strong arm" everyone wi th the help of friends and detain them until police arrived. I can't say much more than that. So don't ask.