Prioritizing a candidate's skills ('capacity') over their fit with the team ('chemistry') is a mistake. To scale culture successfully, focus on hiring people who will get along with their colleagues. The ability to collaborate and integrate is more critical for long-term success than a perfect resume.

The phrase "cultural fit" often leads to homogenous teams and cliques. Instead, focus on "cultural add"—what new skills, perspectives, or "superhero powers" a candidate brings that the existing team lacks. This approach intentionally builds a more diverse and capable group.

Instead of hiring for cultural fit and consensus, build a team with different prejudices, biases, and experiences. This creates a "positive tension" where diverse viewpoints push the discussion, challenge assumptions, and ultimately lead to better, more robust investment decisions. The ideal answer is often found in the middle.

Hiring for "cultural fit" can lead to homogenous teams and groupthink. Instead, leaders should seek a "cultural complement"—candidates who align with core values but bring different perspectives and experiences, creating a richer and more innovative team alchemy.

Static company values risk reinforcing behaviors that were vital early on but become detrimental as an organization scales. At Stripe, leadership deliberately re-examined and revised company values roughly every 18 months. By evaluating which values to keep, which were beginning to rate-limit growth—such as early extreme leanness—and which emerging negative behaviors required cultural corrections, they ensured cultural principles matched each operational phase.

Don't aim for a universally liked culture. Instead, present your core beliefs so provocatively during onboarding that new hires must immediately decide if they are fully aligned. This forces a clear "in or out" choice, preventing cultural dilution and future performance issues. The goal is for them to say "I love it" or "I'm not aligned."

'Culture add' is insufficient if new hires with different perspectives remain siloed. The goal should be 'culture multiply,' fostering intentional interaction and mutual influence between new hires and the existing culture. This creates a dynamic tension that fosters growth, rather than just filling a gap.

The common practice of hiring for "culture fit" creates homogenous teams that stifle creativity and produce the same results. To innovate, actively recruit people who challenge the status quo and think differently. A "culture mismatch" introduces the friction necessary for breakthrough ideas.

The true test of a company's culture isn't its listed values. It's whether employees are aligned enough to enable rapid strategic change. A cohesive culture, regardless of its specific flavor, allows a company to outmaneuver competitors, which is its ultimate strategic value.