text: Lastly, not using cars could increase people's happiness. Some people suggest that having a car makes them tense. Everyone would become much closer together and explore more of the world without cars. We could all be outdoors or around each other more. For example, you could take the bus to work instead of your car and meet a new friend. You never know what could happen when you try something new. It's good to change things up once in a while, like not taking your car every now and then and finding another way there.