Is it a sin that I want to just throw on my running shoes, tie them up and go out for a run? It sure seems like my body is fighting that this week. I've "been good" in that I have taken it easy and I've eaten right (mostly). I learned early on that there is a lot more mental work needed to be a runner than I ever imagined. But complicate that process with a chronic condition and boy do I have to think a lot! Right now one of the most difficult mental challenges I'm facing is trying to schedule my workouts and runs. Since I never know how cooperative my body is going to be on any given day, it's hard to say that I'm going to do my "long run" today. Yesterday I figured I still wanted to get 20 miles this week and I had two days to do it. I needed 6 miles to get to 20.  I headed out for a run thinking I'd try for 4 which would leave just 2 to finish off on Saturday. My butt was dragging the whole way so I only got 3. And for now, I just have t...