This document discusses themes of age and youth in Ernest Hemingway's short story "The Old Man and the Sea". It analyzes how the story might have been different if the main character Santiago had been a young man rather than an old man. Some key points made include: 1) Santiago's age and identity as an "old man" is emphasized throughout the story and important to Hemingway, 2) As an old man, Santiago feels less in control of his body and dreams are limited, and 3) If Santiago was young, he may not reflect as much on his life and past adventures. The document considers how Hemingway may have used Santiago's age to convey specific themes.