text: Cars can be very difficult machines that cause many problems for people everyday. They can just stop in a matter of seconds and people would not know what happened, causing people to get their cars checked out at a car-shop and paying more money to get the problem fixed. If people began walking or using bikes as transportation they would not only be saving money but would lower the problems they would be having getting to and from places. Not using cars can save so much money for people because they would not have to pay much gas and they would not have to go to get their cars fixed almost every year. Even with bikes there might be a problem such as getting a flat tire or the chain popping off, even those little things would cost only a few dollars where as a trip to the car-shop would cost a least $100.00 out of pocket.