The man is a twat. A right load of cringe inducing hippy bollocks in place of what could have been informative and interesting. I'd happily nut him on sight.
But on topic, he just seems as though he does what he does with the sole purpose of saying he did some "crazy shit". Like people who are cautious privately, but become raging dare-devils willing to do anything whenever a crowd is present.
It's the one where he's drinking the blood which did it for me. But you know what? I might be wrong; the fact that a camera is present might'n't make the slightest difference to him in reality.