It doesn't, so do yourself a favour and forget those Chinese Whispers as Spirituality. Ego is your "Sense of I am," egoism - an over-inflated ego and what Spirituality could use some understanding of - is the issue.

If you think of yourself as being Spiritual that's your ego at work, if you feel you are above others that's egoism. Since Spirituality says that "We are One" and there is no separation then feeling as though you are above others isn't Spirituality any more.