People spend almost a third of their lives sleeping, beyond reality. Against our will, every night plunging into sleep, we enter the kingdom of Hypnos - the god of sleep. Even the ancient Greeks likened the dream of a minor death. Every night people die to be resurrected in the morning. Every night we cross the yavi border. At most, what we do in a dream is observe and remember pictures and events in order to try to remember them, understand, comprehend and, perhaps, interpret them in the morning.