It scares me whenever I can't just walk around with a gun. Bad guys will always have them.
In uniform or out? The vast majority of people walk around without a gun and aren't scared in normal clothing, there's nothing to be scared about unless you're in the woods hiking.
I ordered pizza hut pasta about an hour ago, got it cooling to eat in a bit for dinner. I just read a very interesting article about how scientists have provided a great deal of evidence showing that a meteor shower destroyed prehistoric life/civilizations around 12,000 years ago.
I have absolutely no idea how I missed this information, but it's quite interesting.