Base jumping

A friend just sent me a link to this video, it's just about the coolest thing I've ever seen a human do.
Granted, it's dangerous, but it's not stupid.
I believe that if I wasn't so keen on keeping my head squarely on my shoulders, this is the kind of stuff I would absolutely love to do.
And in the alps too, what a fucking rush this must have been.
Regular skydiving is for pansies, that's all I have to say...

The things these people get out of life, I am pretty sure cannot be canned or put in a pill and sold. This, to me, looks pretty close to the ultimate rush!
Doing summersaults while sniffing 50cm out from the cliff wall... There are no words to describe this!