Jerry.
I'm really glad to hear your recovery is going well. I was very disappointed to learn that you had to postpone your appearance on Dancing with the Stars. Your tap dancing routine rivals Fred Astaire and Gene Kelly. In show business they wish you success by saying "break a leg", but I don't think that is appropriate considering your present condition.

But seriously, about 25 years ago I had similar problems with my knees. I was walking with two canes. Arthroscopic surgery fixed me up like new. Yippee !!!

But I still use - bad knees - as an excuse to get out of any kind of work.

See you at soccer practice.
rex