In addition, in a big city you can enjoy the best service and entertainment. Because there are many rich people here, they can invest much money to get the best for them. Lives in a big city are quite luxurious but you don't have to be worried when you are sick or suffer a disease because there you can find good doctors for you, as long as you have much money. What's more, in a big city you can enjoy new entertainment such as new games or luxury games.
Many people can argue that living in a big city makes them tired with noise and dash. They like the slow pace of life in a countryside. But I think that you can live there for a long time because the young always like to enjoy new things and want to have much money, which is very difficult to do in a countryside. However, when you get older, especially when you retire, a countryside wll the best choice to live.
In summary, living in a big city has many advantages. However, you have to try your best to overcome all difficulties such as hard competition in workplace or polluted environment. you shuold not complain when face up to disadvantages of it.