SUMMARY:

Mr Smith live in the country but every morning he took the same train because, he went to the big city where he had a job in an office. A morning when he took the train, a man tapped his hand on  Mr Smith’s sholder and he told him that he was living a very boring life because always took the same train at the same time. So he angrily asked him how he could know all that about him. The man answered he always took the same train as Mr Smith every day.