There are moments in motherhood where life feels like one endless task. Where nothing seems to get done even though you've been working at it (what was "it" again?) all day. The dishes, the diapers, the homework assignments, the grocery shopping, the sporting events, the music lessons--and those all have to happen before five. Then it's time for the evening cycle. Dinner, laundry, baths, story time, and the age-old, half-hour "but I don't want to...