I would suggest you stop watching teevee news or reading the newspaper. The media has everyone whipped into a frenzy about crime, but it has actually been decreasing over the last few decades.
Here's a
paper on home burglaries.
View attachment 249915
YES! +1000!
I was reading this thread and wondering why no one had suggested that the OP just quit reading or tuning into the crime reports on the news. For the sake of ratings, the televised news programs have amp'd up their coverage over the last few decades to the point that they *want* you to think you are always about to be the victim of some massively violent crime. They *want* you to be paranoid so that you'll stay glued to their newscasts! If you want to feel safe in your own home, step 1 is to quit the TV and radio news broadcasts. And don't think that avoiding local broadcasts will be enough - it won't be. Just because the mayhem stories are not from your area doesn't mean they won't have an effect on your subconscious. This doesn't mean you have to be a hermit; just find some news sources that don't hype the crime reports and stories of violence.
And, yes, seek counseling. I suspect most any good shrink will give you the same advice about avoiding the news.
As for getting a gun, that is something that may or may not be a good thing for you. It works for Jim because he's been around guns all his life and he apparently has no qualms about causing bodily harm to others when defending himself. I'm like him in that respect. However, before following this course of action, you have to ask the deepest part of yourself one question first: "Would I hesitate to pull the trigger if someone was coming to do me harm?"
Think long and hard about that one. If you find the answer is "yes", then do NOT get a gun just for protection. Get a gun, if you want, for recreational purposes or hunting or whatever, and keep it locked well away, but do NOT pull it to use it for self defense. Hesitating will almost always backfire and get could very well get you killed.
Full Disclosure: As an adult, I have been robbed at gunpoint (with a 9mm six inches from my face), my home has been robbed, and I have had my car burglarized 3 times. As such, many would think that I would have a good reason to be constantly vigilant and paranoid and afraid of being robbed again. The reality, however, is that while I *am* constantly vigilant, I am at ease and I do not have any issues with paranoia nor do have panic reactions when I hear strange noises. I do have a gun (several, actually) for defense purposes. I sought counseling a few years ago for reasons not related to this discussion and I can speak to it's benefits.