Chapter 18: The Past and Present
The tension between past and present was central to Gatsby's tragedy. He was obsessed with recapturing the past, convinced that he could repeat his romance with Daisy exactly as it had been five years earlier. This was impossible, and his refusal to accept this truth led to his downfall.
Gatsby's inability to move beyond the past prevented him from seeing Daisy as she actually was—a flawed human being with her own weaknesses and desires. Instead, he pursued an idealized memory that could never be realized, no matter how much wealth and effort he invested.
Nick recognized this fundamental truth: we cannot repeat the past. The novel suggests that the human tendency to romanticize the past prevents us from living fully in the present and accepting the inevitable changes that life brings.