...Wow, here's hoping you can move to a better part of town. By some measures Louisville is one of the most dangerous cities in the country, but the violence is all confined to certain neighborhoods. I can't remember ever hearing a gunshot in my life (other than at a shooting range or something like that).
I lived in Asbury Park, NJ when it was a sewer and gunshots could be heard too often. Real gunshots sound nothing like in the movies.
The last time I was really scared was September 11, 2001.