No you can, and you will.
Im all for expressing you own opinion, but let them do what they want to do, obviously Cam wants to be a "natural hardcore skier, and do the craziest shiit out." And he is aware of the dangers if he verbally states stuff like that.
A Hunter S. Thompson quote may vaguely add to this topic, and Shea's post: “Life should not be a journey to the grave with the intention of arriving safely in a pretty and well preserved body, but rather to skid in broadside in a cloud of smoke, thoroughly used up, totally worn out, and loudly proclaiming "Wow! What a Ride!”