There could be a protagonist who is caught in the middle of the chocolate war. This character might be conflicted about whether to participate or oppose it, and through their eyes, we see the story unfold. There may also be antagonists who are more forceful in promoting the chocolate war.
It could also be about resistance and conformity. The characters may face the choice of either conforming to the rules of the chocolate war or resisting it, and this struggle forms a central theme.
The characteristics of success stories beyond chocolate can be diverse. First, there's the ability to identify a gap in the market. For instance, a delivery service that specializes in delivering fresh local produce in urban areas where it was previously difficult to get. Second, building a community around the product or service. A knitting club - turned - business that sells hand - made knitting supplies and has a large online community of knitters sharing tips and patterns. Third, having a long - term vision. A solar panel installation company that started when solar energy was not very popular but had the vision of a more sustainable future and is now a major player in the market.
The main theme is the struggle against conformity. The characters in the novel often face pressure to conform to the school's or society's expectations, like the chocolate sale, which represents the system that enforces this conformity.
A success story beyond chocolate is a small bakery that decided to diversify. Instead of just selling regular baked goods, they introduced a line of gluten - free and vegan products. This attracted a whole new customer base who had dietary restrictions. They also started offering baking classes which became very popular. Another example is a furniture company. They started with a simple concept of making affordable yet stylish furniture. By using innovative designs and efficient manufacturing processes, they were able to compete with bigger brands and expand their market share.
I'm not entirely sure without reading it in detail, but there's probably a protagonist who is at the center of the chocolate war. He might be the one who either starts or gets caught up in the conflict over the chocolate sales.