I'm always knackered on Mondays - school run, 3 year old at home, body pump at gym while 3 year old in crèche for an hour, lunch, housework & laundry, 3 year old's swimming lesson, school pick up, make kids dinner, homework, 9 year old's street dance class, bath, bed, lunch boxes for tomorrow, more laundry, adult dinner, dishwasher. Collapse. Work is much less tiring! Baby sniffing mainly you're right!! 