Ego is a one of those words that did not find a satisfactory definition, Meanwhile it was devoid from any interpretation just for a human being to be satisfied, at the same time the word ego remain with a human being for a long period of time. The ego or changing for example here will be triumphant over other a human strength, but just like other human trails ego does grow when a human being all his or her like, yet ego remain or with the human being and one 's there after.

DR.HASHIM S.H. BEHBEHANI