Well, probably I was fed up with concrete poetry. There was a lot of bad concrete poetry and besides, it was confused with visual poetry which was completely different.
After 'The Empire Strikes Back,' I got to make big films that I didn't care about, 'Never Say Never Again' and 'RoboCop 2,' and then I got too old.
I still dance, probably three times a week, unless I'm working on a crazy job, and then I just don't have any free time at all.