I'll teach my kids, train my kids, make sure they understand the hard realities and then insure any of their friends know those realities.
I pray we never have a terrible acciden. If we do, that's exactly what it will be and I will seek solace in my God.
If we are ever attacked though, we will be prepared without having to worry abpout safety bullets, safety locks, locked gun cabinets, etc.
Best regards.