You just never know. In about 45 minutes I’ll press the  SEND  button and this blog will go out into the world. Very occasionally I think I may be sending a masterpiece, but more often than not it is simply the best I can manage at the time.  No one is paying for it , I tell myself,  so they can’t complain! That was certainly the case a few weeks ago. By any reckoning it wasn’t one of my best efforts. But it was the best I could produce that morning. Amazingly, a few days lat