I can't say I have it all figured out, but I know there's an answer to the balancing game and it's mine to find.
Sometimes I like being at work better than I like being at home and other people have commented on this phenomena to me as well. At work, responsibilities are somewhat orderly or at least defined in some way, whereas all kinds of crazy things can go hay-wire at home. Mates, spouses, kids, cooking, household appliances, neighbors, "inventory" - all kinds of surprises can be waiting for you upon your arrival back at your happy home.