Have you ever wanted to say "screw it" and jump off a really high cliff into some whitewater - just to see if you live?
Maybe you've had the impulse to run across a freeway, blindfolded, at rush hour? These guys didn't just dream about it they did it.
They jumped into the darkness and they lived - even though they probably shouldn't have. Are they nuts? Are they stupid? Are they too young to know that they can die? You bet! But for a while they were more alive than most of us will ever be.