I'm really bored now with hobbling around, I'm doing the exercises the doctor gave me but I seem to be getting no where fast. I had to do a bit of walking around yesterday and I felt more tired than I did running for 30 minutes. I looked in the mirror at my knees last night and the left one was visibly swollen. I might have to give in and have some days off next week if things don't improve. That won't go down too well at work as my old boss has just retired and we have a new guy in charge, I can't remember the last time I was off work.