Coming home is terrible, whether the dogs lick your face or not; whether you have a wife or just a wife-shaped loneliness waiting for you. Coming home is terribly lonely, so that you think of the oppressive barometric pressure back where you have just come from with fondness, because everything's worse once you're home. You think of the vermin clinging to the grass stalks, long hours on the road, roadside assistance and ice creams...