Early

There was a hard frost in St Mungo's churchyard when I took its Turf zone before getting the bus into Edinburgh. There I had a busy day, starting with a two-hour lab at 09:00. This was followed by three meetings. In the two gaps, I ate lunch outside with a colleague, and visited Mum. I'd been anxious about two of the meetings - they were OK - so I need a better night's sleep than last night!