All week long I’ve tried to think about particularly insightful things to say here. I’m not sure I have any. Here goes: I went back to work. I was not planning on doing this, at all. It just kind of happened. I hate when people say things just kind of happen, but as it turns out they do. Summer rolled around and all I could think about was how bored I was. “Ride your bike,” I said to myself. Twenty minutes after I…