I know too many people that a firearm is really an inappropriate defensive weapon for. They are lovely people, they just don't have it in them to shoot a person, even if that person is breaking into their house and a threat to them.
It's funny how quickly they can change that attitude when someone they know or love has been the victim of a violent crime.
Short version of a long true story:
McKinney TX, nice 3 year old subdivision, McKinney is booming economically.
My daughter lived in said new subdivision.
She makes friends easily, and so knows most of the folks within 15-20 house's of hers. They all hang out together on the weekends.
My daughter has had her carry permit for several years, and has tried to convey that sense to her friends. I beat into her head from an early age how not to be a victim.
One of her friends were vehemently anti-gun, which is fine, to each his own. Lived in a nice two story home with their 3 young kids, 12 house's away from my daughter. Home builder included alarm systems in each new home, but these folks had their head in the sand and never activated or armed theirs. It could never happen to them ya know.
Last july, 2am, wife wakes to a loud noise. Gets up and goes downstairs to see what's up, 4 masked guys meet her at the bottom of the stairs. She screams for her husband, they pistol whip her a couple of times. One of them take her to the kitchen to tie her up. Gets beat some more. Husband stumbles down the stairs, 3 guys greet him, he trys to fight back, they pistol whip him, until he's un-conscious, while wife watches.
Now they ransack the house, young kids are corralled in one bedroom and locked in. Wife is thinking husband is dead.
After an hour of ransacking the house, one of them takes the wife to the ATM in her car, and withdraws money. They do this at 5 ATMs.
While away, husband kind of comes to, try's again to fight, he get's beat again.
Wife and thug return home, they contemplate raping the wife in front of the husband, but don't.
3hrs and 20 min's later, they finally leave.
Husbands spends 3 weeks in the hospital with multiple broken bones in his face, arms and chest. Concussion Plus internal damage.
Wife spends a week in hospital. Multiple broken bones in her face and arms.
Wife and kids so traumatized that they can't go back down their street, let alone go in the house.
After staying with friends and seeing therapist's for 5 months, they end up selling the house, because the wife and kids can't go back into it.