The document profiles the sleeping arrangements and aspirations of children from around the world, including: - Erlen, a 14-year-old pregnant girl living in a small shack in Brazil who hopes to become a vet. - Dong, a 9-year-old boy sharing a room with his family in rural China who wants to be a policeman. - Douha, a 10-year-old Palestinian refugee girl sharing a room with five sisters who dreams of becoming a pediatrician. - Tzvika, a 9-year-old Orthodox Jewish boy from an Israeli settlement who wants to be a rabbi. The document looks at the diverse living situations and hopes of children