It wasn't until years after I had relinquished a ballet that I could bear to watch someone else dance it. I believe in never looking back, never indulging in nostalgia, or reminiscing. Yet how can you avoid it when you look on stage and see a dancer made up to look as you did thirty years ago, dancing a ballet you created with someone you were then deeply in love with, your husband? I think that is a circle of hell Dante omitted.
You do not even have to believe in yourself or your work. You have to keep yourself open and aware to the urges that motivate you. Keep the channel open. ... No artist is pleased. [There is] no satisfaction whatever at any time. There is only a queer divine dissatisfaction, a blessed unrest that keeps us marching and makes us more alive than the others.