There was one big question that was eating Smarty day and night: Why? The question popped up one ordinary morning when he had just woken up. At his table in front of his bowl of oatmeal, he suddenly wondered why he had to eat? Smarty blinked in surprise. What a remarkable question, he thought. The answer was obvious – because he was hungry – and satisfied he continued eating. But immediately a new question arose: why was he hungry? And the answer to that led to another ‘why’, and another one.