My wife and I are reading through the Desiring God together. Last week, we concluded the chapter on Love. In it, I've learned that you should seek your joy in loving others. That can be misunderstood very easily, but when understood properly, and pursued and practised carefully, I know my life would honour God by genuinely loving other people.
This short video can help.
(See the original Desiring God entry.)
Oh, grant me this genuine love that seeks good of other people. Let me rejoice in others being saved, blessed, prospering and flourishing. Oh, grant me, Lord, this change of heart.