When Krakauer says, "But I never had any doubt that climbing the Devil's Thumb would transform my life," he likely means that he believes this challenging and daring adventure will have a profound impact on him personally. Krakauer may believe that by facing and conquering such a formidable obstacle, he will gain a greater sense of self-confidence, courage, and resilience. Additionally, he may anticipate that the experience will lead to personal growth, self-discovery, and a new perspective on life. Ultimately, Krakauer may believe that the climb will be a transformative and life-changing experience that will shape his future in significant ways.
