Cultural conceptions of immortality vary widely in myths across different societies. Some cultures, like the ancient Greeks, viewed immortality as a gift or a curse, tied to the gods or the afterlife. Others, such as those in Asian traditions, emphasize the idea of reincarnation or achieving enlightenment as paths to transcendence. This diversity reflects varying beliefs about the nature of life, death, and the soul's journey. Ultimately, these myths serve to comfort individuals with the notion that existence extends beyond the physical realm.