You’re flying: You’ve made a tough decision.
While falling is an indication that something is amiss, flying in a dream is usually a sign that you’ve freed yourself from something frustrating or difficult. As Wallace puts it, the feeling of flying “suggests that you have released yourself from circumstances that have been weighing you down in waking life… Although you may regard this feeling of liberation as just luck or coincidence, it is usually because you have managed to make a weighty decision or risen above the limitations of a heavy responsibility.”