A mother put her child to sleep and then went to the kitchen. She then saw her son and he asked, “Can I have a glass of water?” The mother gave him a glass and he back upstairs.
Minutes later the boy returned asking for a glass again. The mother wondered what could make her child so thirsty and when he came back down asking for another glass of water, the mother said, “That’s your third glass tonight What’s wrong with you? Why are you so thirsty?”
“Oh ” said the little boy. The water’s not for me. The roof’s on fire.”