At 26 years old, I have been suffering from PFS in both knees for 12 years. As a very active person I understand the frustration of not being able to be as active as I would like, and the debilitating pain associated with pushing myself too hard physically. I went through 2 years of PT when I was as a teen, and the overall result was that I fully understood that no Dr. is going to be able to "fix" my knees, it is my responsibility...