What happens when I die?

Someone ask: What happens when I die?

Caveman say: when body die, fire in chest goes out. Breath stop. Heart stop. Brain, which make thought and memory, no get air or sugar, so it fail fast. For person body, that mean no more seeing, no more pain, no more dream. What happen to “you” after that is where science tribe still argue. Caveman sees one part sure: body return to earth, like dead tree back to dirt and worms, and matter goes on in new shapes. Many people trust spirit story, many trust only this world. Cave wisdom: death end body’s song, but meaning people make from living can still echo in tribe.