>>2848340>and they use the flash directed to the ceiling.One good option is turning the flash backwards with the bounce card up, if you have anything remotely reflective near your back. Even a guy with a white shirt, really. It does help.
Pic related is just a random snapshit I had already edited, but I remember having the flash backwards for this and a white wall. This is the best possible situation and RARELY it will happen for concerts, but for small stages it might be a possibility and often the subject doesn't even notice the flash.