People often ask me why i try to live an environmentally-friendly life. my answer's always the same: unless we change the way we live, we'll destroy the world forever. before i changed my lifestyle, i ___ never given much thought to how everything we do impacts the world around us. before, i ___ to throw so much away. now i stop and ask myself ___ i actually need something before i buy it. i ___ also made other simple changes, like using less plastic and supporting local businesses. i ___ not be able to save the world on my own, but i am glad i'm doing what i can. why don't you join me?