Embarrassing but I personally have, yes. When I was brand spankin’ new to guns, first week I bought a Glock 17. Few days after I had it, decided to clean it after the range. I dropped the mag, pointed the gun at the wall to pull the trigger for a dry fire, and BANG. As you can imagine, scared shitless. Only by chance did I not blow my hand off/kill myself. I had powder burns/residue on my fingers, that’s how close the muzzle was.
Looking back on it, I’m glad it happened. It hammered into me the fundamentals I should’ve been familiar. If it didn’t happen, who knows how or when I would’ve hurt myself or someone else in the future due to my negligence.
Today, I rack the slide and check the chamber an obnoxious amount of times. I’m trash at a lot of stuff but gun safety is now something I practice religiously.
(I know my negligence could’ve killed me or someone else, please don’t reiterate that. Hopefully this can be an educational thread)