Though on the other hand, hair on fire is just as likely to have happened in a warzone. How will you run away from all the analogies which make random strangers on the internet queasy?
Perhaps somebody doesn't like hcf opcodes because they remind them of when their house burned down. Is the concept of running into a blaze owned solely by firefighters? Do soldiers own the concept of battle?
True, at some point you just stick to it and that's that.
That said, the grenade thing happened because, well, that's what some of us (internally) actually call that sort of outage situation sometimes -- you didn't make it happen, but you're there and are able to do something to fix it, so you do.
It doesn't work nearly as well on the outside, so I changed it and admitted my error. That's about the best you can do in a world where we're all speaking slightly different languages.
I mean, I inadvertently set my hair on fire at a party one time. (It was a good party.) Despite not having actually run around that way, I'd be ready to argue that it's not as specific or uncomfortable a metaphor as that of jumping on a grenade.
Perhaps somebody doesn't like hcf opcodes because they remind them of when their house burned down. Is the concept of running into a blaze owned solely by firefighters? Do soldiers own the concept of battle?