A balance between the two forces of decision making (reptillian want and society-induced morality), the ego is typically described as a "compromiser". I don't agree with that interpretation, since a given human action can typically be broken down as either moral or immoral, and the greyness of a person's soul is more the ratio of one to the other. When we're deciding whether to steal candy from a baby or purchase some from the store, we don't 'compromise' between the two and buy the candy from the baby.
Anyway, regarding this pasta, I don't feel the need to explain how it's related to the concepts discussed above. It's very obvious to any intelligent person.
Pictured here is Ego, and did anyone actually read all that?