Group 1 - The article emphasizes the importance of understanding the actual operations of a company, as executives may not be aware of the discrepancies between reported narratives and ground realities [1][2][3] - It highlights the disconnect between high-level strategic decisions and the operational realities faced by employees, often leading to a lack of accountability among executives [14][20] - The case of Xibei and its issues with pre-prepared dishes illustrates how executives may be unaware of the operational challenges and management practices within their own companies [17][16] Group 2 - The article discusses the dangers of investors relying solely on information provided by company executives, which can lead to a distorted understanding of a company's true performance [2][3] - It points out that many CEOs may not want to know the details of their company's operations, focusing instead on results, which can lead to significant issues, as seen in the Wells Fargo scandal [21][22][23] - The article suggests that CEOs should engage more directly with the operational aspects of their businesses to avoid creating a false sense of security regarding their company's performance [29][30] Group 3 - The article critiques the tendency of CEOs to become detached from the realities of their companies, often leading to a lack of awareness about operational inefficiencies and ethical concerns [9][19][28] - It argues that a CEO's understanding of their company's operations is crucial for maintaining accountability and ensuring ethical practices within the organization [29][30] - The discussion includes the need for CEOs to periodically engage in hands-on activities to remain grounded in the realities of their business operations [29]