Growth in businesses can sometimes mask underlying issues that may lead to failure, as illustrated by the fictional example of a deep-fried waffles store and real-world instances such as Herbalife, Groupon, and LikeALittle. While initial success can be achieved through rapid expansion and entering new markets, this can often hide problems like unsustainable business models or declining demand. Herbalife, for example, has been accused of operating a pyramid scheme, where its revenue spikes upon entering new markets but eventually collapses as the market saturates. Similarly, Groupon's aggressive expansion led to initial success, but its business model flaws led to a significant decline in its stock value, while LikeALittle faced rapid growth only to shut down due to waning interest. These cases highlight the importance of analyzing churn and retention rates to ensure meaningful growth and preempt risks that could threaten a business’s long-term viability.