We're pretty sure that the first lesson in Ski School is "avoid the trees." It seems like the basis by which anyone should strap sticks to their feet and attempt to slide down a mountain on frozen water.
One man didn't learn this lesson in Ski School (which may or may not be a thing). Instead of avoiding the trees he strapped a GoPro to his head and weaved directly through them -- which doesn't seem like sound thinking.
He might not be going extremely fast through the forest, but THAT'S where we'd expected the uncontrollable screaming, not when everything opens up. Nevertheless, nope... no thanks.