Most people who carry a firearm have made some effort to resolve the question of Why to shoot. There are a number of widely respected instructors on How to shoot. What I don't think we see often enough are classes on When to shoot. This coming Thursday, I'm going to get to check my home study of the laws governing firearm usage in Texas with the pros.
You know how you can feel pretty confident you have a good grasp on the issues and facts? We'll see.