Have you ever watch Man vs Wild ?
I've never seen Bear Grylls having something on his head.
2 things
1. i like him his show and all that, but - he's faker (if you want). he has a big crew, sleeps in local hotel, travels to location and shoots the show. when he gets cut or bruises, he whines alot when cameras are off. yes, he's ex badassmotherfuckingeliteforcesoldier, but now he is not and can whine and be pussy as any other man. he is a regular man who likes nature and regular camping. he knows what to do in extreme situations, but he doesn't need to live that way. it's just show
2. watch better ;)