Good Read. 
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What are you thoughts on what Chuck says? He puts a disclaimer at the bottom:
Would you add anything, take anything away?

Self-defense, in this case, means self-defense with a firearm. And that is a subject worth some serious thought before a person has to confront a life and death situation. There are moral, legal, and practical issues to be considered.
I have tried to do this, but let me state up front that I have never had to use a firearm in defense of my life, and I hope that I never need to do so. All gun owners should give self-defense some serious thought since, should it ever be necessary, their firearm may represent the means to stop a real threat to their life or someone else's life.
Some gun owners have decided in advance that no situation ever justifies using deadly force against another human being. I respect that. Others have decided that the use of deadly force is justified only in wartime, and against an enemy soldier. Fine. Others, perhaps the majority, have decided that the use of deadly force is justified to save their life or the lives of their family, friends, and other innocent persons. That is basically my position. Others advise (jokingly, I hope) to "shoot 'em all and let God sort it out." Whatever your position, know it in advance. The heat of a deadly crisis is not a moment conducive to dispassionate reflection.
Full Article
What are you thoughts on what Chuck says? He puts a disclaimer at the bottom:
The above is by no means, nor is it intended to be, a complete treatise on the subject of self defense. It is just intended to be a starting point; some things to consider as you formulate you own doctrine for dealing with this important and challenging issue.
Would you add anything, take anything away?