text: Congestion, and pollution may cause much harm to a city, but there are many ways to improve it. Everyone should know and consider many of the advatages of limiting car use. Some advantages would be as to cleaner air, smooth flowing traffic, taken care of buildings and sidewalks, etc.    When I am looking for adivice, I useally will ask my parents. But about personal things I will ask my best friends or good friends. But if it is on an argumentative issue than I would ask people from two different sides of that issue. If i ask different people with different opinons than they can help me make a better decision. Thats why i think that asking for advice from different opinions can help you make a better decision.