text: All in all, there are many ways to try and cut down on our car usage for the better. It can be anything from not buying as many cars, to deciding to not use cars at all and deciding to walk, skate, and bike, etc. Not only will limiting our car usage as a whole stop traffic jams, car accidents, air pollution, and more, it will help to benefit our lives for the better whether or not people want to believe it. If things keep going from here, and more and more decide that less car usage is better than over a time span of let's say 20-30 years, there could be a lot less dangerous things occuring in our lives.    Dear Principal,