close it, when you discharge that, lots of hot gas under tremendous amounts of pressure will come out of here. if there's anything in the barrel, it will be propelled out. if there's anything in the cylinder in front of the blank, it will also be discharged. what happened in the brandon lee case in 1993. there was a bullet lodged in here that they didn't know about. when they stuck the blank behind it, the blank fired the bullet out of the gun, so -- so that's correct you know, area two, right. don't put -- don't have live ammo on set. >> and what's rule number three. >> don't point guns at people unless you want to see a hole in them. pretty straightforward. there's so many ways to cheat camera angles that you never have to point a gun at someone and it's never going to be in the story line that you point the gun at the director of photography. no excuse for that and i can't believe that today, here we are in 2021, that there's anyone who