ANYBODY THAT SCREAMS THEY KNOW ANYTHING ABOUT MEDICINE IN A CROWD IS LYING/WRONG! Everyday I have people tell me they are qualified as "such-and-such" and they want to boss me around. I know my job, and most people, however medically related their job is or not, cannot do it or understand it. Emergency medicine is unique, and taking a medical assitant course at the local community college does not mean you know what to do when a kid is punched in the face. This includes people that are on these random scenes. I caused a fender bender, and the lady I hit, as well as a bystander, started picking up plastic pieces of shit off the road from her busted up car in the middle of gnarly traffic despite my objections. Their excuse? They were both "nurses".
Also, you can let all that scene safe/bsi talk continue, but i guarantee that you would be acting differently if you were actually the two medics working the entire concert.