Joe woke up at 5:00 a.m. filled his nappy and started bawling. A little later his mother came in, changed his nappy and left. Three hours later he was crawling around the house and discovering things he’d left there yesterday. At one point he knocked over a plant pot and spilled dirt and expensive roses on the antique rug then fell asleep till 3:00. He then found things where he had left them, rearranged them, smashed them and after all that physical and mental at work fell asleep until 5:00 a.m. on the floor and started again.