Jon Krakauer said this quote

Because I was alone, however, even the mundane seemed charged with meaning. The ice looked colder and more mysterious, the sky a cleaner shade of blue. The unnamed peaks towering over the glacier were bigger and comelier and infinitely more menacing than they would have been were I in the company of another person. And my emotions were similarly amplified: The highs were higher; the periods of despair were deeper and darker. To a self-possessed young man inebriated with the unfolding drama of his own life, all of this held enormous appeal.