text: If we all take that big step and want to make a difference to our earth and its air pollution, we can achieve it. We don't necessarily have to be "car-free" we just all have to learn how to manage our car usage to make the big help. There would be less air pollution, our global warming levels would drop, there could be less car accidents, and less deaths. These advantages of limiting our car usage could just about save our lives and our earth.     Everyone needs a little help with something and often times turn to one person for that help but having more options is better. Seeking advice is always the right thing to do when you're unsure about something. When you hear things from multiple people it gives you different views from everyone. Even if you have one person that you go to, there could still be something that they can't help with too. That's the main reason why its good to have more than one outlet, because you"ll have different views on a situation and look at it differently.