Black Bag on Empty Bus: Repressed Childhood Meaning & Interpretation

"Last night, I had a dream about a bag. In my dream, I got on a bus and sat down. A black bag sat on the seat next to me. It was not mine. I had never seen it before. I looked around. The bus was empty. No driver. No passengers. Just me and the bag. I touched it. The leather was cold and smooth. "Hello?" I called out. No answer. Curiosity won. I opened the bag. Inside, there was no money. No phone. No normal things. Instead, I found a small music box. It played a sad song I knew from childhood. My grandmother used to play it for me. But how did it get here? Under the music box, I found a photo. It showed me as a child, maybe five years old. I was crying in the photo. But I did not remember this moment. More photos. Me at ten, alone on a swing. Me at fifteen, sitting in a hospital. Me last year, staring out a window with tired eyes. Photos of moments I never remembered. Moments when I was alone. When I was sad. When nobody saw me. "Why are you showing me this?" I whispered to the bag. I dug deeper. At the bottom, I found a small mirror. I looked into it. But the face was not my face. It was me, but older. Much older. White hair. Tired eyes. A lonely face. The bus stopped. The doors opened. Outside, there was only fog. "Your stop," a voice said from nowhere. I did not want to leave. But my legs stood up by themselves. The bag followed me, floating in the air. I stepped off the bus into the fog. The bag settled on my shoulder. Heavy now. So heavy. Then I woke up. My own bag hung on my door, same as always. Empty. Light. But all day, I kept thinking about that heavy bag. The sad photos. The old face in the mirror. Maybe the dream was telling me something. Maybe we all carry a heavy bag. Full of forgotten sadness. And we don't even know it."