Everyone needs the courage to step forward, to climb up the stairs in his life, to try something he's never been through before, even to grasp things will eventually go out of control. Amanda had the courage in the end to give her a chance to make the impossible relationship possible, Arthur managed to step onto the stairs both in and in front of him to embrace his glory. They tried themselves and with the power of the writers somehow they all succeeded. Courage is the spirit. Courage is the key. We all need that courage to clear the obstacles lay before us. Try and succeed, go and get.