Amanda Wills, she thinks that the best way to make a difference is by simply changing your mindset to help the water crisis. When I read her blog, I thought that I should do something close to me. I was wondering if I use less water more than before. How does my effort affect for the water crisis? It is a very small effect for the water crisis in the world. But if I keep doing it, also other people do effort like me, it is going to big affect in the world. So I decided to use less water when I take a shower, when I brush my teeth, when I wash clothes, etc.