The document discusses the relationship between sales and marketing departments in businesses. While the two functions have the shared goal of generating revenue, they often see each other as competitors rather than partners. This leads to divisions and lack of cooperation between sales and marketing. However, the document notes that sales and marketing actually need each other to be successful - marketing provides awareness and demand while sales generates revenue. To improve alignment, the document recommends that leadership in both departments commit to communication, cooperation, and setting an example of working together towards shared business goals.