I'm a teacher and have been for a very long time (17 yrs). I currently work 3 days a week, and totally love the massive perk that is the summer holiday. But this year I don't seem to have 'recovered' quite so well... Normally the first few days of the holiday are written off by pure exhaustion. But as week 3 begins I STILL can't get my act together. I'm worried there's something really wrong... I'm being a moody old mummy to my young children and not a very nice wife to DH either. Am I right to be worried?