A crash course in changing the world.
I choose "think like a child – children have no limit to their thinking" because as adults we are conditioned to immediately think about what will fail or go wrong with a certain approach and doom ourselves to failure without even trying. To think like a child means that you have inherent optimism that allows you to imagine so many different and creative solutions. The sky is the limit! meaning there is no limit but the ones that you place upon yourself.