Where's all the "I'd shot him too" folks at?
Those folks get in my nerves too. You think you know what you might do but until you are looking down the sights at another human you'll never really know.
Perfect example the trespasser that drew his bow on me last year. I had pulled my gun up and knocked the safety off without of realizing it. In the past I'd have said I wouldn't have shot anyone that was trespassing but you really just don't know.