Enlightenment is a transformation from an egotistical state to self-less. It is a realization that you were victim to your own ego, that this realization has freed you from your bondage of self to spiritual freedom.
Enlightenment is a premium oneness with your Lord and Heavenly Father, acknowledging the supreme light within and following it's lead to supreme happiness, and contentment of the spirit.
Enlightenment is detachment from all feelings, it is an understanding of divinity, the highest state humanity can reach spiritually free from the ego, self-love, from the pangs of anger, hostility, resentment, selfishness, greed, and hatred. It is the ultimate love that transformed your accepting spirit of the light within you that led you to Enlightenment.
Accepting this light means no denying it, it means acknowledging it's supremeness, and following it's light. It means giving up on worldly treasures if their importance to you is more significant than the supreme light within you. The supreme light within you guides you to helping others less fortunate than you are. The supreme light leads you to supreme happiness and contentment.
This light within you is the ultimate you, at your height of oneness with the God supreme.