Sometimes I think, staying in big cities will always have this kind of issue, traffic. My school is only about 2km away from my house, but somehow we still need to get up very early to avoid jam. Today, traffic was too bad, dad had to stop the car by the nearby shop houses and we took a long walk to get to school. I do not believe this can be healthy walking besides heavy traffic, but at least it is a good work for our feet.