text: when it is stated that when not driving, "it's a good opportunity to take away stress." This statement reinforces the fact that limiting car usage relieves stress in people. It is important because the lowering of stress in turn makes the citizens of the socitey happier, which is an advantage of using a car less. On the other hand, in source one, Rosenthal writes that, "when I had a car I was always tense. I'm much happier this way." This means that when this person had a car, they were stressed, but when they sold their car, they had a more improved lifestyle. This statement demonstrates that when using a car less, people experienced a more positive way of life in comparison to their life with the constant reliance of driving a car. In source four, it is also written that, "commercial and public transportation traffic are woven into a connected network to save time." The reducing of traffic by not using cars impacts stress levels since people do not have to worry about arriving at a place on time and having to sit in traffic for hours. This results in demonstrating how limiting car usage has a positive influence in a citizen's stress level. Based on this evidence, an advantage of limiting car usage is the lowering of stress levels.