A hang glider stands for a daring leap into open air with only a frame of wings for support. Tradition reads it as courage, exhilaration and the sense of risking a fall to taste real freedom.
Has this come up in your dreams before? What was going on in your life then?
My Cosmic Code has a private dream journal. Write a dream down and the app picks out the symbols in it, shows what dream books say about them and, over time, which words recur across your entries. The journal is stored on your device only.