I think that their are many ways we can reuse and repurpose. If you buy plastic water bottles think about buying a reusable water bottle instead. It saves money and is much more carbon efficient then plastic water bottles. Also, try composting your food scraps rather then throwing them into the trash. By composting, you are allowing your food scraps to be reused for many useful things. By throwing items in the trash, you are damaging the environment by adding more to our garbage dumps. If you don't compost things then try to recycle whatever you can. Recycling is literally taking your old and used items and reusing them for almost anything. It is also efficient at  lowering your total carbon footprint.

I agree with what you are saying by how you can reuse and repurpose different things, and how when you throw away things it damages the environment by burning things.