DBS created a cultural tool called a "WRECKOON" (Wreck-Raccoon). It empowers any employee, regardless of seniority, to formally "raccoon" (i.e., critique or tear down) a senior leader's idea in a meeting. This system fosters psychological safety and makes challenging authority a formal part of the process.

At IVP, even when a partner is passionate about a deal, the firm encourages them to 'sleep on it' after a debate. This deliberate pause allows the partner to process the team's feedback without pressure, often leading to a more rational assessment of their own conviction and preventing investments driven by emotion rather than collective wisdom.

To ensure robust decision-making, Eclipse requires that if a partner feels strongly against a potential investment, they must join the deal team alongside the champions. This forces a direct confrontation of the risks and ensures that by the time an investment is made, all major concerns have been addressed.

Great investment ideas are often idiosyncratic and contrary to conventional wisdom. A committee structure, which inherently seeks consensus and avoids career risk, is structurally incapable of approving such unconventional bets. To achieve superior results, talented investors must be freed from bureaucratic constraints that favor conformity.

To ensure the "triumph of ideas, not the triumph of seniority," Sequoia uses anonymized inputs for strategic planning and initial investment votes. This forces the team to debate the merits of an idea without being influenced by who proposed it, leveling the playing field.

To prevent the first or most senior person from anchoring a conversation, collect everyone's independent analysis in writing first. Only after this information is aggregated should the group discussion begin. This method ensures a wider range of ideas is considered and prevents premature consensus.

To foster contrarian thinking and prevent groupthink, Lux Capital allows each investment partner one "silver bullet" per fund. This enables a partner with deep conviction to make an investment even without team consensus, mitigating the risk of missing a brilliant, non-obvious opportunity.

Sequoia's internal data shows consensus is irrelevant to investment success. A deal with strong advocates (voting '9') and strong detractors (voting '1') is preferable to one where everyone is mildly positive (a '6'). The presence of passionate conviction, even amid dissent, is the critical signal for pursuing outlier returns.

After the Qwikster failure, Netflix created a framework where executives rate key decisions from -10 to 10 in a shared document. The decision-maker (the "captain") isn't bound by the votes but becomes fully informed of all perspectives, avoiding both groupthink and decision-by-committee.