Group 1 - The article emphasizes the importance of experience in analyzing diverse industries such as airlines, oil, retail, mining, fintech, and ecommerce, highlighting the value of understanding macroeconomic, monetary, and political drivers [1] - The author reflects on their extensive experience through various crises, including the dotcom bubble, 9/11, the great recession, and the Covid-19 pandemic, which enriches their analytical capabilities [1] Group 2 - The article does not provide any specific company or industry analysis, nor does it mention any financial data or performance metrics [2][3]