I think this happens to a lot of people, men and women, where you reach a point in your life and all of a sudden realize that things have changed. You suddenly realize that people are coming up behind you, that maybe somebody might want to replace you for less money.
Perhaps one of the only positive pieces of advice that I was ever given was that supplied by an old courtier who observed: Only two rules really count. Never miss an opportunity to relieve yourself; never miss a chance to sit down and rest your feet.
Compared to dancing, films seemed to me to be the work of lay bums. There was no physical pain; it was enough to say and imagine what was in the script. It was very easy for me.

