And it was the idea that you can do a play - like a Shakespeare play, or any well-written play, Arthur Miller, whatever - and say things you could never imagine saying, never imagine thinking in your own life.
Part of me always longed to do just one more film and see what Luke would be like now that he's on the level of Obi-Wan Kenobi, the student having become the master. But it was not meant to be.