I recently posted a pic of the gutters and downspout Dan installed on our neighbor's overhang pouring rainwater into our new cistern. The overwhelming response on Facebook was, "Good neighbors!" And Dave certainly is a good neighbor. But it was also mutually beneficial. Directing that water into the cistern prevented unwanted erosion in his yard. This story not only illustrates the importance of having a good relationship with your neighbors, but also how interconnected we are.