I used to exercise quite a lot, I know what the runners high feels like and how being sore and able to use motion and stretching to alleviate the soreness felt so good. I could easily lose myself when I exercised.

I don't get that anymore. I have bad joint pains, I never get that high feeling anymore, and everything is a distraction. I want to go back, but whatever happy chemicals used to work no longer do and what's left over makes the whole endeavor feel the opposite.