There is such a category of people in life, they do not say east, west, north and south, only on the front and back. In the morning from which road out, the night will have to go back from which road, or even home, may also be lost, they are the road blockhead! So in the city of all directions, all roads lead to Rome, they can always play a “”can not find the north, can not find the road, can not find their own” urban drama.