I'm exhausted. And I've been physically ill. I conducted an experiment over the weekend that left me totally debilitated. I knew better but I did it anyway. But I do have a better idea of what I'm doing now than I did before. It's going to take me a while to fully recover from this. In the meantime I'm editing photos and reading Time Enough For Love by Robert Heinlein. If you have never read this book I highly recommend it. It's one of my all time favorites.