Stuck: I just finished reading Between a rock and a hard place by Aron Ralston (google either). Most people are familar with his story if not his name. He is the guy that was hiking through a slot canyon when a large boulder fell on him and trapped his arm. Here he remained trapped for 5 days with minimal food and water. He had to resort to drinking his own urine. A hundred and some hours with no sleep and hypothermia threatening at night, the story is amazing.

I've got some quotes from the book that I might post in a few days- I'm just too lazy to go and find them right now.