During a fundamental technology shift like the current AI wave, traditional market size analysis is pointless because new markets and behaviors are being created. Investors should de-emphasize TAM and instead bet on founders who have a clear, convicted vision for how the world will change.

In new, rapidly growing categories like AI, waiting for a perfectly differentiated company is a mistake. Differentiation is achieved over time through speed and execution. The right strategy is to bet early on strong teams in categories you have high conviction in, even if the initial competitive moat isn't obvious.

True entrepreneurial opportunity exists where consensus is wrong. By the time a trend like AI or cloud computing is mainstream, it's too late to build a foundational company. Entrepreneurs must find ideas that are currently not well-liked or appreciated and see the gap between the popular view and the idea's actual potential.

The AI boom can sustain itself as long as its narrative remains compelling, regardless of the underlying reality. The incentive for investors is to commit fully to the story, as the potential upside of being right outweighs the cost of being wrong. Profitability is tied to the narrative's durability.

In a world where AI can efficiently predict outcomes based on past data, predictable behavior becomes less valuable. Sam Altman suggests that the ability to generate ideas that are both contrarian—even to one's own patterns—and correct will see its value increase significantly.

Success in tech investing can come from a radical, top-level thesis that challenges core industry assumptions. The belief that Moore's Law was ending provided a powerful lens to re-evaluate the semiconductor industry, correctly predicting that pricing power would shift to innovators like Nvidia.

Drawing a parallel to the early internet, where initial market-anointed winners like Ask Jeeves failed, the current AI boom presents a similar risk. A more prudent strategy is to invest in companies across various sectors that are effectively adopting AI to enhance productivity, as this is where widespread, long-term value will be created.

While venture capital often praises contrarian thinking, during moments of fundamental technological shift like the current AI boom, the most rational strategy is to be consensus. The market is so open and growing so fast that betting on the obvious winners is the right move.

To achieve exceptional results, you must believe something and take action that the consensus thinks is wrong. This requires a non-consensual, often stubborn conviction. This path is high-risk because it means you are either a visionary who is early or you are simply an idiot.