The last couple of months I have been doing some digging into the issue of acquiring firearms, and one site that really opened my eyes, is a Youtube channel called Active Self Protection. The founder has almost daily videos of instances of people protecting themselves from all sorts of things, robbers, home invaders etc, and they go through the videos step by step highlighting the moral and legal lessons from each one. One thing that comes up a lot is, these robbers and criminals don't care about anything, and will do anything to get what they want. And that it is really a moral right of good people to be able to protect themselves. For sure, the power brokers don't want you to be able to protect yourself, and in crazy Democratic cities and states, have made it almost impossible for good, law abiding citizens to acquire self protection weapons. I would learn everything you can about those weapons, and know how to use them if the need ever arises. Check out that site if you get a chance.