les stroud or whatever has a lot better advice on what you should actually do in one of those situations. that bear guy is always taking chances drinking from possibly tainted water sources, which could very likely kill you. i cracked up one episode when he said- there is an easy way to go down over there, but i will show you how you would have to downclimb these cliffs if you had to.
in one of those situations, a great deal of surviving is not killing yourself, which les stroud illustrates a little better.