Done a lot of thrill seeking stuff in my life. Some of them several times
-Skydiving (fun)
-Bungee Jumping (scared the crap out of me)(not literally but I shook uncontrollably for about 10 minutes afterwards)
-Rappeling (fun)
-Australian Rappeling (scary fun)
However, the first time I saw a video of this I vowed out loud that if I ever felt the need to get that much of an adrenaline rush then I am just going to start smoking crack. Cause that will never happen.
I do love watching the videos of this sport though. Mad respect for those that can do it.