I'm not going to write much tonight because what I need more than anything is to get to bed early and catch up on my sleep. But from this image you might pick up on the fact that I'm feeling rather out of sorts. I had an unpleasant encounter with someone who's always been kind to me. Until today, that is. It kind of threw me for a loop. At the same time it taught me some hard lessons about myself. Maybe this is the change that last night's sleeplessness was all about. But before I do any heavy duty introspection, I've got to get some sleep. And now off to bed...