text: First, limiting car use will lessen stress. for example, in the article Car-Free City a woman says, "when i had a car i was always tense. im much happier this way." She is happier because she does not have a car. in the article "Car-free day is spinning into a big hit in bogota" it also says, "It's a good opportunity to take away stress and lower air polution..." Having a car makes you more stressful.