human
Write a detailed description of a risky wilderness cliff with cracks, a cliff face, a rock shelf, and a cliff wall.
assistant
Deep vertical cracks, like gashed wounds, continue up and down the cliff face. This perch offers little protection from the wind and weather that can pound against the cliff wall. Bits of rock crumble and fall with each movement -- at this height, the climb is not one for the inexperienced. A rock shelf is visible even higher above.