Linux

I'm clueless european now living in a country where guns are generally available to trained and vetted to some degree public and I was always puzzled by US self-defense culture, some parts of it simply do not compute to me.

Like how does it work? Are gun owners in America spending reasonable amount of time at the range? Any gun is as good as your training. Safe handling should be muscle memory at the very least to promote an individual from a danger to themselves and people around (not necessarily to an attacker) to someone who is able to hold a gun. Then comes actual shooting practice, which will improve chances of achieving intended things with this gun.

Also strange obsession with high-power calibers, even knowledgeable gun bloggers mentioning things like .357 magnum in self-defense context. Did people really try to shoot them indoors without hearing protection? Do they really mind what's behind their target, i.e your kid sleeping in the room next door. High-powered round is a responsibility, however a lot of people talk about them like they are toys.

I really hope I'm missing something or maybe gun handling culture is really common knowledge over there not worth mentioning, because looking at the general public pretty much everywhere I've been - there's no way I'd trust them with a gun. It takes some dedication to learn, even if it seems simple.