That is a good summary, but assumes that the shooter is already experienced with a handgun of the general type as his new gun. Maybe i am just slow in learning, but I seem to recall that it took a lot more than 100 rounds to become proficient enough with a handgun to feel that I could defend myself or others without being a "menace to society." Of course I know some folks who have carry licenses (or even badges) who have never fired the gun they carry, or even any gun. I have cringed at hearing nonsense like "of course I can shoot, I saw a Western movie last week" or "shooting is instinctive, anyone can do it" or "I can hit a quarter at 200 yards fast draw, every shot."