"What had become of the singular ascending ambition that had driven young Roosevelt from his earliest days? What explains his willingness, against the counsel of his most trusted friends, to accept seemingly low-level jobs that traced neither a clear-cut nor a reliably ascending career path? The answer lies in probing what Roosevelt gleaned from his crucible experience. His expectation of and belief in a smooth, upward trajectory, either in life or in politics, was gone forever. He questioned if leadership success could be obtained by attaching oneself to a series of titled positions. If a person focused too much on a future that could not be controlled, he would become, Roosevelt acknowledged, too "careful, calculating, cautious in word and act." Thereafter, he would jettison long-term career calculations and focus simply on whatever job opportunity came his way, assuming it might be his last. "Do what you can, with what you have, where you are," he liked to say. In a very real way, Roosevelt had come to see political life as a succession of crucibles--good or bad--able to crush or elevate. He would view each position as a test of character, effort, endurance, and will. He would keep nothing in reserve for some will-o-the-wisp future. Rather, he would regard each job as a pivotal test, a manifestation of his leadership skills."