I can't even imagine being in a situation wishing I had a gun on hand.Our good friends had a scary middle-of-the-night situation at a Ruidoso, NM campground several weeks ago. They couldn't go outside to ascertain how dangerous the situation was without becoming more vulnerable than they already were.
They called the police who showed up, but not very quickly. A lot of bad things could have happened before police arrived.
Even though they didn't have to use it, they were very glad to have had a gun on hand.