While Siduri's words are over 4,000 years old we can still today take her philosophies to heart and try to live with more understanding, joy and appreciation of family in our lives. Although ancient, good life philosophies are eternal, and Siduri’s teachings can help guide us to happier lives today.nterestingly, in a later version of the Epic of Gilgamesh (referred to as the Akkadian version) Siduri’s life philosophy was removed from the Epic and much of her original role was given to Utnapishtim, an immortal wise old man.