A company with over $9M ARR was initially ignored by investors because it didn't fit the typical early-stage YC profile. Once its revenue was revealed at Demo Day, it became the hottest deal, showing that non-traditional, more mature companies in YC can be overlooked champions.

An investor's best career P&L winners are not immediate yeses. They often involve an initial pass by either the investor or the company. This shows that timing and building relationships over multiple rounds can be more crucial than a single early-stage decision, as a 'missed round' isn't a 'missed company'.

DFJ Growth passed on a pre-revenue LinkedIn at a $1B valuation because they lacked a clear revenue signal. This highlights a common VC pitfall: over-indexing on current financial metrics and under-valuing powerful network effects and analogous, proven business models from other tech giants.

Sonder's bankruptcy wasn't due to its core idea of a standardized home rental, which was sound. The failure stemmed from raising too much venture capital ($680M), which created immense pressure for hyper-growth. This forced the company to sign unprofitable leases, proving a good business can be destroyed by the wrong funding model and unrealistic expectations.

A common mistake in venture capital is investing too early based on founder pedigree or gut feel, which is akin to 'shooting in the dark'. A more disciplined private equity approach waits for companies to establish repeatable, business-driven key performance metrics before committing capital, reducing portfolio variance.

When an idea is met with a "wall of skepticism" from investors, it can be a positive sign of a good, non-obvious market. If every VC immediately validates your idea, it's likely too obvious and crowded. Proving early skeptics wrong with traction is a powerful path to building a defensible business.

A truly exceptional founder is a talent magnet who will relentlessly iterate until they find a winning model. Rejecting a partnership based on a weak initial idea is a mistake; the founder's talent is the real asset. They will likely pivot to a much bigger opportunity.

Seed funds that primarily act as a supply chain for Series A investors—optimizing for quick markups rather than fundamental value—are failing. This 'factory model' pushes them into the hyper-competitive 'white hot center' of the market, where deals are priced to perfection and outlier returns are rare.

Strict investment theses (e.g., "only second-time founders") are merely guidelines. The high volume of meetings required in venture capital provides the essential context and pattern recognition needed to identify exceptional outliers that defy rigid heuristics.