It is very normal. If you have guns in your house, you have to make sure that the kids know how to handle the guns safely. That is why you see kids shooting guns under the watchful eyes of their parents. As long as adults and kids are taught to be safe and proficient with the guns. As long as they are locked up. As long as a person respects the fact that a gun is always to be treated as if it's loaded, guns and people can coexist very happily.