Warning: You might feel guilty for laughing at this.
A man spent passover in Jerusalem. He went to the Wailing Wall and saw a man davening with great intensity. He wanted to ask what he was praying for but waited for him to finish. Five, 10, 20, 30 minutes passed. Finally the man finished. The visitor told him how impressed he was with his devotion and his intensity of prayer. "But I have to ask, "he said. "what did you pray for?"
"I prayed for a son, a good growing season, health and happiness for my family, for a long life and for peace and harmony throughout the world."
"Tell me," said the visitor, "do you think your prayers will help?"
"Who knows?" the man replied, shrugging. "It was like talking to a wall."