Straddling the top of the world, one foot in China and the other in Nepal, I cleared the ice from my oxygen mask, hunched a shoulder against the wind, and stared absently down at the vastness of Tibet.

Although the far territory of the extreme can exert an intoxicating pull on susceptible individuals of all bents, extremism seems to be especially prevalent among those inclined by temperament or upbringing toward religious pursuits. Faith is the very antithesis of reason, injudiciousness a crucial component of spiritual devotion. And when religious fanaticism supplants ratiocination, all bets are suddenly off.

When a young person is moved by a passion and feels compelled to go on this sort of quest, I think you have to let him. You can't stop him. In our culture we don't have formal rights of passage like in some ancient cultures. Subjecting yourself to risk... may be something you have to go through to be a man or a woman.

I thought climbing the Devil's Thumb would fix all that was wrong with my life. In the end, of course, it changed almost nothing. But I came to appreciate that mountains make poor receptacles for dreams.

HAPPINESS is ONLY REAL WHEN SHARED

Unlike most of life, what you do really matters. Your actions have real consequences. You have to pay attention and focus, and that's very satisfying. It forces you to pay great attention and you lose yourself in the task at hand. Without the risk, that wouldn't happen, so the risk is an essential part of climbing, and that's hard for some people to grasp. You can't justify the risk when things go wrong and people die. The greater the risk, the greater the reward in most aspects of life, and in climbing that's certainly true, too. It's very physical, you use your mind and your body.

And if I remain in the dark about our purpose here, and the meaning of eternity, I have nevertheless arrived at an understanding of a few more modest truths: Most of us fear death. Most of us yearn to comprehend how we got here, and why-- which is to say, most of us ache to know the love of our creator. And we will no doubt feel that ache, most of us, for as long as we happen to be alive.