It used to be something that you only really and truly understood when it happened to your buddy or somebody your buddy knew. Now we don't need somebody we know

It used to be something that you only really and truly understood when it happened to your buddy or somebody your buddy knew. Now we don't need somebody we know to get blown up in an arc flash incident or grabbed by a lathe to actually understand the forces at play. It's awful and you shouldn't subject yourself to very much of it, but if you're around these machines, it's critically important that you have visceral fear of what comes after a mistake.