Rohan triumphantly lifted the trophy above his head. Despite all the obstacles, he had won. Beneath his cheerful exterior, he felt a twinge of the constant pain he’d learned to live with. Almost unconsciously, Rohan removed one hand from the trophy and rubbed the thin red scar that snaked around his ankle. He thought back to the surgery and the weeks spent lying in his bed, unable to compete. The months of exercises to strengthen his leg. “Rohan!” he heard the crowd scream, as if in slow motion. A smile broke across Rohan’s face, shattering his thoughts. He returned his hand to his trophy, firmly grasping it.

Which of the following is most likely a theme of the story?