The key to emulating professional investors isn't copying their trades but understanding their underlying strategies. Ackman uses concentration, Buffett waits for fear-driven discounts, and Wood bets on long-term innovation. Individual investors should focus on developing their own repeatable framework rather than simply following the moves of others.

While long-term focus is a virtue, investment managers at WCM warn it can become an excuse for inaction. During periods of significant market change, blindly "sticking to your knitting" is a liability. Recognizing when to sensibly adapt versus when to stay the course is a critical and nuanced skill.

Instead of engaging in a costly activist battle himself, Buffett practiced Sun Tzu's principle of 'winning without conflict'. He waited until activists like Icahn and Einhorn had pressured Apple's management to implement a shareholder-friendly buyback policy. Once the opportunity was 'perfected' by others, he deployed capital peacefully and massively.

Beyond "buy and hold," Pilecki highlights two overlooked Buffett insights. First, high portfolio turnover can yield massive returns on a small capital base. Second, Buffett's greatest self-critique was being insufficiently optimistic and not taking enough risk, urging a "permabull" mindset.

Buffett’s legendary Apple investment came only after activists like Carl Icahn had already pressured the company into large-scale buybacks. He patiently waited for others to fix the company’s capital allocation flaws, entering the investment only after it was "perfected." This strategy allowed him to win without engaging in the initial conflict.

Bruce Lee’s philosophy to be “formless, shapeless, like water” is a powerful model for investors. It warns against rigid adherence to a single dogma, like old-school value investing, and instead encourages adapting one's strategy to fit the unique conditions of the current market environment.

While Buffett viewed Bitcoin as useless for not producing cash flow, Bill Miller questioned the premise itself. He asked, "Who said the goal... is to own assets that generate cash? I thought the goal was to make money." This first-principles, philosophical thinking is a major competitive advantage.

Absolute truths are rare in complex systems like markets. A more pragmatic approach is to find guiding principles—like "buy assets for less than they're worth"—that are generally effective over the long term, even if they underperform in specific periods. This framework balances conviction with flexibility.

According to Ken Griffin, legendary investors aren't just right more often. Their key trait is having deep clarity on their specific competitive advantage and the conviction to bet heavily on it. Equally important is the discipline to unemotionally cut losses when wrong and simply move on.