In most of the reading I've done on survival and in some of the shows I've watched, "The Will to Live" is placed highly if not the very highest among the list of things that will keep a person going in a survival situation.
In a recent show I caught (I wish I could remember which off the top of my head) the host recounted a tale of a man who was in a dire survival situation with very little more than the clothes he was wearing. What he used to keep himself going was to keep thinking to himself that he was not going to die and let his ex-wife get all of his possessions. LOL
The host thought that a person should use whatever driving force necessary to keep the will to live up whether it be the desire to see loved ones again, humor, anger, vengeance or anything else.
Actually, the show might have been "SOS, Secrets of Survival", though please don't quote me on that. <img src="/images/graemlins/smile.gif" alt="" />
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"Learn survival skills when your life doesn't depend on it."