I watched that second video twice because the first time I saw it I thought the guy who is hanging upside down must have a harness on, but outside the view of the camera. I couldn't find any evidence of it.
Nuts. Just nuts. It's like one wrong move and you've probably got 3-4 seconds to think about if you'll feel any pain before you die.
Yeah you definately gotta be part crazy to do that shit. Its weird watching it though. Never seen anything like it before.
I'm not afraid of heights, I'm afraid of falling down from great heights.
This. I think its cool as hell looking out of a plane window. I feel safe.