While a strong business model is necessary, it doesn't generate outsized returns. The key to successful growth investing is identifying a Total Addressable Market (TAM) that consensus views as small but which you believe will be massive. This contrarian take on market size is where the real alpha is found.

Contrary to popular belief, the market may be getting less efficient. The dominance of indexing, quant funds, and multi-manager pods—all with short time horizons—creates dislocations. This leaves opportunities for long-term investors to buy valuable assets that are neglected because their path to value creation is uncertain.

Professional fund managers are often constrained by the need to hug their benchmark index to avoid short-term underperformance and retain clients. Individuals, free from this 'career risk,' can make truly long-term, contrarian bets, which is a significant structural advantage for outperformance.

Contrary to classic theory, markets may be growing less efficient. This is driven not only by passive indexing but also by a structural shift in active management towards short-term, quantitative strategies that prioritize immediate price movements over long-term fundamental value.

Financial models struggle to project sustained high growth rates (>30% YoY). Analysts naturally revert to the mean, causing them to undervalue companies that defy this and maintain high growth for years, creating an opportunity for investors who spot this persistence.

Investors instinctively value the distant future cash flows of elite compounding businesses higher than traditional financial models suggest. This phenomenon, known as hyperbolic discounting, helps explain why these companies consistently command premium multiples, as the market behaves more aligned with this model than standard exponential discounting.

Howard Marks highlights a critical paradox for investors and forecasters: a correct prediction that materializes too late is functionally the same as an incorrect one. This implies that timing is as crucial as the thesis itself, requiring a willingness to look wrong in the short term.

By extending your investment time horizon to seven years, as Jeff Bezos advocated, you compete against a fraction of the market participants who focus on shorter cycles. This long-term perspective allows you to pursue opportunities that others are structurally unable to, creating a significant competitive advantage.

In a market dominated by short-term traders and passive indexers, companies crave long-duration shareholders. Firms that hold positions for 5-10 years and focus on long-term strategy gain a competitive edge through better access to management, as companies are incentivized to engage with stable partners over transient capital.