Man lives in one body and with one name only once. He never reincarnates again with the same form and identity. A person may wear a garment for some time and then discard it, never to use it again. Similarly, the soul wears a different body in each of many lifetimes until, through reincarnation and spiritual evolution, it ascends back to Spirit. Thus you live only once as any particular person, but the soul, the eternal you, lives through numerous reincarnations, carrying with it the cumulative personality and karmic tendencies of its past existences.