Oil, Gas, Energy, Metals - That's the core of my research.I am a semi-retired former engineer who switched careers in 2018 to focus on capital management. I acquired most of my knowledge about finance and valuation from NYU Professor Damodaran and books like "Margin of Safety" and "The Intelligent Investor."I specialize in fundamental analysis and require both a deep "Margin of Safety" and a "Catalyst" to consider adding a stock to my portfolio. My portfolio usually contains no more than 10 stocks.I joined ...