Why? Because to lose the pain is also to lose the texture of living. We tend to think of bad memories as bugs in the software of our brains. But Eternal Sunshine suggests they are features, not bugs.
When Joel undergoes the erasure procedure, he realizes mid-process that he doesn’t want to lose Clementine. Not the fights. Not her chaotic, orange-haired, impulsive cruelty. Not even the morning she left him. As his memories are systematically deleted, he fights to hide her in places the technicians cannot find—under childhood shame, in the cracks of his loneliness. Eterno Resplandor De Una Mente Sin Recuerdos
But here’s the twist the film exposes: Eterno Resplandor De Una Mente Sin Recuerdos