There Are Two Me in the World

"When people grow up, they don't become another different person, but wrap themselves up layer by layer like an onion. The one-year-old self, the ten-year-old self, and the eighteen-year-old self coexist in the body of a person in his thirties. Countless past mes are layered on top of each other to form the current me. People grow up like Russian matryoshka dolls, each layer is a part of themselves. When people get older, the layers fade away one by one, and they become the one-year-old self again."