The book’s title captured the central metaphor of the experience: a physical constraint that became a psychological and philosophical predicament. The boulder was, literally, a rock, and the choice Ralston faced was, literally, hard. The phrase had also been used in English long enough to carry its figurative weight into the title effortlessly. Between a rock and a hard place is where everyone eventually finds themselves, in one form or another. Ralston’s version happened to be a geological literalization of the idiom.
He was careful, in the memoir and in his public statements about it, to distinguish between what he had documented and what he was inferring or reconstructing. The video messages he had recorded during the entrapment were a primary source. His own memory — necessarily imperfect after an experience that included severe dehydration, sleep deprivation, and extreme physical stress — was the frame. He attributed recollections as recollections, documented physical events as documented physical events. The result was an account that contemporaneous journalists and subsequent reviewers found more reliable and more nuanced than the story’s dramatic surface suggested.
The memoir also served a function that extended beyond self-documentation. It gave Ralston the opportunity to shape the meaning of his experience in his own words, before the cultural apparatus of film and celebrity finished shaping it for him. He knew, by the time the book was published in 2004, that a film adaptation was likely. The memoir was, among other things, his definitive version — the account to which any subsequent adaptation would inevitably be compared.