Train through the pain

I figured I would see how many other people out there don't know when to take a break like myself. I currently have a bad ankle (permanent injury) and bad knee on the other leg (temporary but has been sore for a month or so) and just recently I hurt my shoulder yet I still go to every class. Surprisingly my injuries still seem to be healing even withou the time off.

Even with only one healthy limb I still can't stop training I think I might have an addiction.