Be prepared for your palms to sweat.

While out kayaking on the Weeki Wachee river in Florida, Devon Palombo noticed a tree, conveniently decked out with a makeshift ladder system.

So he did the only rational thing he could think of: He strapped on his GoPro and climbed to the top. But once he was at the top, he decided the only reasonable way to get down was to jump.