The truth of life is within ourselves, but we must be willing to find it. The best way to live life is to be willing to accept these truths. This is shown by Gilgamesh searching for physical immortality, when he must indeed die. Also, the Uruk wall Gilgamesh must go beyond for his adventures might represent the wall people must cross subconsciously.
Seeking a good life, but not at the expense of others. Shown by Enkidu being killed by the gods because of Gilgamesh and his killing servants of the gods for glory.
