I haven’t felt this good in at least 7-8 years

Dear Dr. Gilbert,

This note is just to tell you how wonderful my life is now that I have rehabilitated my new knee.  The physiotherapist did a great job and you are a miracle worker.
I can walk and sit with no pain.  I haven’t felt this good in at least 7-8 years.  A whole new life has been opened for me.  Thank you so much for a job well done.  I am grateful.

Happy Biking,
  E.S.