Final answer:
In myths and legends, characters often seek immortality but rarely achieve it.
Step-by-step explanation:
In various myths and legends, there are different accounts of how a character became immortal. For instance, in the Epic of Gilgamesh, the protagonist Gilgamesh seeks immortality but ultimately fails to achieve it when a serpent takes it away from him. Similarly, in the Indian epic Mahabharata, the character Madana desires to be immortal, but it remains unfulfilled. It is important to note that these are mythological stories and not real accounts of immortality.