Bugger.  Stuff was going so well.  Whether very gradually, or, more worryingly, quicker, my left eye has gone from being mildly short-sighted (like my right eye) to very mildly long sighted.  Optician today refused to give me new glasses and has sent me to my doctor, so now I'm going to have diabetes tests, and after, who knows what.  Trying to be cheerful, but feeling pretty miserable.  Wanted to keep this blog text only, but, frankly, the below is still (just) keeping me smiling.