Our word "courage" comes form the French word coeur, "heart." Courage is a willingness to act from the heart, to let your heart lead the way, not knowing what will be required of you next, and if you can do it.
We can be played by the wind, and what we speak will be the sound of the moment, bringing with the word the possibility of real change rather than the apparency of change. We all know this somewhere deep within ourselves, and although God gives us everything, it is up to us to be so finely tuned that the music that is played is of Truth itself.