Hi There. I'm 32 years old and am headed for my second knee op in 18 months. Last time I tore the meniscus in my right knee. Now I've got a complex meniscus tear of the OTHER knee. Has anybody had any experience coming back from these sorts of cartilage tears? Both time I did it running backwards for an overhead. I'm a little overweight, so this is probably going to be my first solution. I'm a 4.0 - 4.5 rated player and played a lot when I was younger, then had quite a long lay off, and then got back in to it again. Should I give up on tennis for my knee's sake?