It’s easy to be tough when you think that you’re the only person with a gun. Or two of you have guns. And decided to rob a store run by a little old white haired lady.
It’s not so easy to be tough when it turns out the lady has a gun and the will to use it.
If it wasn’t so serious it would be funny. Only it’s not funny because who knows what would have happened if the store owner didn’t have that firearm?