We often overlook the financial concept of “opportunity costs” because there is no immediate cash expenditure involved. Typically, we invest more time and effort in purchasing cheaper products. In contrast, wealthy individuals do not have to exert as much effort as those with fewer financial resources. When we factor in opportunity costs, we often find ourselves spending a similar amount of money on the same items, regardless of wealth status. For instance, if Bill Gates picks up a dollar that someone has dropped, he actually detracts from his financial standing due to the opportunity costs associated with the value of his labor. In this regard, he might save more money by choosing to rest instead of working. Ultimately, opportunity costs are the hidden expenses that can keep us in financial distress in the real world. - Joseph’s “just my thoughts”
James Simons founded Renaissance Technologies, the leading American hedge fund investor. He was, in fact, a mathematician. The Medallion Fund he ran had also seen a 200-fold increase in Berkshire Hathaway stock yield, matching Warren Buffett's performance. It was an incredible record, plain and simple. This conclusion was a subtraction of 5% of the management fee from the fund as a GP with 44% of the compensation fee. He invested in a cutting-edge "quant system" that trades stocks using sophisticated computer-aided algorithms. To eliminate emotional interference, the finance industry excluded employees. However, they recruited doctors like him from the science and technology fields. Even having extensive financial and investment knowledge, investment is the conclusion of action. Sound judgment beyond feelings is crucial for investment, but feelings are a variable. It's challenging to become wealthy if you don't control your emotions. In other words, emotions are a...