You look either silly or suicidal. I know. lol. I'm wearing something that saves lives. That doesn't look safe/You're gonna die, don't you know about CO2? It's safe for me to wear. Yes, I know about the dangers of CO2. That's why my fan has a rated static pressure of 225 Pa, as outlined here. You CAN kill yourself or someone else hastily emulating something this silly/suicidal looking. There's something to be said about intuition, particularly yours in this situation. What am I looking ...