A small boy was looking after his baby sister while his parents went shopping in town. He decided to go fishing, so he took her with him. But that evening when his parents were back home, he was in a bad mood. "I'm never taking my sister fishing again," he told his mother. "I didn't catch a thing!" "Never mind," said his mother. "Next time I'm sure she'll be quiet and not scare the fish away." "It wasn't that," said the boy. "She ate all the bait!" Interesting fact: a shark will only attack you if you're wet. Sean Lock