They must have spent their time in the womb grumbling to each other about cramped living conditions, a damp environment, too dark, smelly, and wet. And when they emerged into the world kicking and screaming they would have started to complain about too much light, noise, fuss and bustle. Their cot would have been too hard or too soft; their clothes too tight or too loose; their milk too hot or too cold; and the breast (if they ever had suckled a breast) would have been grabbed by relentless baby hands as they each sucked a nipple voraciously, each fixing black unblinking eyes on the mirror image of herself across the soft and yielding body of the mother. After feeding they would have grumbled to each other about excesses of wind and gripe; they would surely have grumbled about the paucity of the milk, or the lack of proper nourishment to which they were daily subjected, and which would be the cause of untold suffering as they grew up. Over the years they honed their chosen art to an unprecedented level, finding fault with everything and everyone.