Krakauer describes his attempts at climbing the Devil’s Thumb when he was 23 years old and compares it to McCandless. The credibility it provides is the insight and thoughts that McCandless might have had on his odyssey as a young man finishing his own greatest achievement. To Krakauer, “the Devil’s Thumb was the same as medical school, only different” (Krakauer 150). To McCandless, it is likely his adventure in Alaska was the fulfillment he needed after following his parents’ wish of finishing college. Both Krakauer and McCandless had problems with their father’s falsehood and losing the innocence that they once had. Krakauer describes it as “when long-held family secrets came to light, when [he] noticed that…[his father] was not a deity at