Well I'm in my mid 50's now, and when I think back years ago, there were very few states letting their citizens carry guns and issuing CPL's.
Now I notice way more than half are issuing CPL's, and self defense laws and castle laws have been put in place in many places. I have to say overall we are losing liberties in may area's for sure, but looking back 15 years, seems we have gained in the gun area in many places, I never thought it would be possible to get this far in so many states, with a couple more trying to get on board as well. I think overall, we have gained more liberties with guns. Which is a good thing because we are losing liberties elsewhere. Either way, if your life or your families life is in danger, do what you need to do, self defense is a natural God given right that goes to every living thing on this planet no matter what any law says.