So tired this morning. So HUNGRY this morning. And my shoulder is pinchy, so I’m going to prop myself up on the couch and write instead of going to swim right away. Maybe it’ll relax after a couple hours. (I need to learn to sleep on my left side. That would help.) Notes from yesterday’s chat room: general agreement that the difficulty isn’t so much exercising as getting out the front door. It’s so much easier with a gym buddy, somebody who expects you to be there. This week’s challenge,…