1). Sometimes it is not easy to recognize when you are feeling superior, and when you are, you will also feel entitled to having what you want because you want it. So the answer you give to this question may be a beginning place to explore when you feel superior and when you feel inferior. The entire “Entitlement” chapter (pages 218-222) in The Heart of the Soul: Emotional Awareness (Simon and Schuster, NY, 2001) is about exactly these things.
2). The “Equality” chapter (pages 95-100) in Spiritual partnership: The Journey to Authentic Power (HarperOne, San Francisco, 2010) will also show you a lot about superiority, inferiority, and how to recognize them.