Yup. You gotta be trained, most dudes talking about what they would've done prolly would've froze up and watched too unless they had training to break that and immediately get to booking once they see a dude drop the bag. Especially if they've never seen someone pull something out a bag before.I think something happens in the human brain in which the part of your brain that makes logical decisions just cease.
I was watching a fight when this guy pulled out a machete and started chopping at everyone in the crowd who he felt was against him. My dumb ass ain't move until I saw blood everywhere. I guess it was real until I seen blood, nevermind him telling everyone he gonna stab up the whole street.