I dont think that we just die, but more like a transformation of our existence. An ending that leads to another beginning, not rebirth. I think we alternate through the universes through our dreams, and eventually will become the other half of ourselves. That our other life is fortold through our dreams, a sortof planning and when our life fades, we'll become somthing different in another time or present. I know it sounds weird, but I think that time has no presence over death, so we may become somthing else, either in the past or future.