When I enter the last numbers of the code; My hands are shaking and I feel a little sorry. But I know, I think about how sad our world is, whether it's being born or dying, and how cruel everyone is. They come and learn quickly, kill and get along easily and forget who they were, even their loved ones die and are forgotten. They lose or lose their most valuable things and are rejected indifferently. Everyone is crying. Everyone tries to cry...