"Do you bumpkins even understand science? Drilling wells is illegal, and even if you do it, there's no water to be found nowadays. That's groundwater, okay? But what I'm selling is a distiller that extracts water from the air. I can even get water in the desert with it. Do you think I can't distill water here? My method is cost-effective, quick, convenient, and produces fast results. It's much better than drilling wells. I wouldn't share this benefit with you all if we weren't classmates."
The classmates did their calculations and realized that by introducing just 10 people, they could break even. Moreover, if those 10 people each introduced one more person, they could earn 10 work points, equivalent to five bottles of water. If each of those 10 people then introduced 10 more, they could earn 100 work points...
