Near the end of his journey, Santiago is captured by a tribal chieftain and threatened with death. He is told to perform a miracle or be killed. He is three days from the pyramids. He has come further than he ever imagined. And now everything is about to end. Coelho is deliberate about timing this trial at the last moment. The hardest test does not come at the beginning, when you have nothing to lose. It comes when you have invested everything and success is finally visible. This is a pattern worth knowing because it is real. The point right before a breakthrough is often when resistance is highest, when doubt is loudest, and when it would be most understandable to stop. People who are not aware of this pattern quit precisely when they are closest. Santiago survives by accessing something he did not know he had. The crisis forced it out of him. That is what the darkest hour is for.