Why abandon a belief merely because it ceases to be true? Cling to it long enough and... it will turn true again, for so it goes. Most of the change we think we see in life is due to truths being in and out of favor.
There is the fear that we shan't prove worthy in the eyes of someone who knows us at least as well as we know ourselves. That is the fear of God. And there is the fear of Man --fear that men won't understand us and we shall be cut of from them.