Yes, it was lack of fresh air and exercise - I feel better and less grumpy today. No visit from mum who has a cold, so she stayed at home on my unequivocal orders! Had coffee with a pal from Edinburgh in the morning - partly to discuss matters of mutual interest such as Walsingham and rosaries and partly to catch up (she was only 4 years out of date on mutual friends doings!). She also has an immense hound who Max could (and did) easily walk under. Then a productive afternoon sorting out hymns and shopping. Tomorrow is a lunch date. And Sunday a BBQ for Harvest.