Tbf I can but it also carries a fair few provisos. The primary ones being that the person regularly both uses the gun to become familiar with it and also trains in similar high pressure situations. Imo that training is necessary to have the mental capacity to keep calm enough to target and fire at the correct person rather than either just shooting wildly or freezing in panic.I'm just not sure quite where the idea that owning a gun is a good means of defending oneself comes from.
Seen people mention the Swiss reservists but presumably they actually do get trained on things like safe weapon storage and how to react under stress which your average Joe going into a store just doesn't get even if they go out hunting with it on a weekend.
Whenever I've looked at the data my conclusion has been that the risk of the gun in the household being used in either rage/accident/depression to hurt someone in that household is far far greater than it being used safely in self defense and that is even before the likelihood of it being stolen and used in another crime. But plenty of my friends and neighbours disagree.