Grocery shopping! I hate it worse than housework. If I were independently wealthy, I'd pay someone to do it. After almost 30 years of marriage and 4 kids, it's the constant over-and-over of coming up with meal plans. Then making the lists, driving out, finding deals, putting things in the cart, then on the belt, then out to the car, then home, then into the house, then into the pantry or fridge, and then --two days later--hearing, "Did you get anything good?" And by "good" they usually mean junk.