Exhausted

I've felt exhausted in every way today. Had to be ready for a possible demonstration this afternoon which meant dropping one lot of code and picking up another. Another late night and an early morning, and as always seems to happen when you're up against it, had problems with the internet, both at home and the office. I survived it all but completely crashed tonight in front of the television, blobbing out with No.1 son. No energy even to post my blog entries. It's been a tough few days and you can only push the lack of sleep so far. Just as well it was a rather wet and miserable day. The weather Gods are being kind to me again!