Generally speaking if you jump off a mountain at any great height, there's only one way it ends: human pizza.
Which is why this video is such a feel-good tribute to people with too intense an addiction to adrenaline.
For here we have Raphael Dumont, a man prepared to jump off a mountain wearing a wingsuit but no parachute, AND the technical ability to direct himself to a lake and land pretty much safely.
UPDATE: Except...
Alright, we admit it, this one isn't quite as cool as it seems. Although technically it's true that he didn't have a parachute, because he wasn't even there when the video was made.
See below for the full explanation of how this 'stunt' was achieved...