The why is plain as way to parish church: He that a fool doth very wisely hit Doth very foolishly, although he smart, Not to seem senseless of the bob; if not, The wise man's folly is anatomiz'd Even by the squand'ring glances of the fool.
When we respect ourselves, our lives change because the conflict in our mind ends. Then the relationship with our beloved also changes, and there will be peace in our family, in our friendships, in our community, and so on. Just imagine what kind of planet this would be if everybody respected themselves and everybody else?