text: In conclusion, there are so many reasons why limiting car usage is the way to go. Think about how many times you can talk to your neighbor besides the regular "Hey, how ya doing?" when you see each other. The world can become so much closer to itself, just by not driving.    Once school is over, some students stay after school for different clubs or sports teams, but a lot of students don't and go home to do homework or hangout with friends. But other students go home and start using their electronics and don't get enough exercise or socialize with any of their class mates. So I think that students should have to participate in at least one extracurricular activity so that students have more time to socialize, be active, and so students can be more safe.