+1 for ns66's post.
My father was an old time 'gun crank', as they called themselves in the early to mid 20th century, and his idea of a real rifleman was a person who possessed, among many other attributes, the ability to load his own ammo. Growing up I didn't shoot factory ammo at all, except .22RF. I learned early that there is absolutely no room for error. He always used a single-stage press (as I do now) and took his time. When he first taught me to reload ammo he insisted that I load one round at a time, going through every step - inspect the case, decap and resize, inspect the case again, prime, weigh every charge, charge the case, seat the bullet, wipe off all lube and inspect the loaded round.
Of course I don't load every case one at a time anymore (neither did he), but the different steps of reloading ammo were rammed into my brain.
I like being in control of my own ammo. I don't shoot other people's reloads and I don't allow them to shoot mine in their guns.
There are a lot of activities that have the potential of dangerous outcomes - sky diving, motorcycle riding, skiing and chasing married women, just to name a few. All that's needed is reasonable prudence and making use of the brain power that separates us from the dumb brutes.
Unfortunately there will always be those who are stupidly careless or are just plain idiots. Sometimes natural selection does come into play.
Sorry if that seems blunt, but political correctness has never been my strong point. Be careful out there.
George
