While executives model culture from the top, the lived experience of most employees is shaped by their frontline manager. These managers carry the burden of the organization's culture. Scaling support for this group has a disproportionately high impact on performance and retention.

Organizational success depends less on high-profile 'superstars' and more on 'Sherpas'—generous, energetic team players who handle the essential, often invisible, support work. When hiring, actively screen for generosity and positive energy, as these are the people who enable collective achievement.

Ultimate career success for a leader is not measured by profits or personal accolades but by the growth and achievements of the team members they've coached and empowered. By focusing on building up others, a leader creates a cascading effect of success throughout the organization, which is the most meaningful and lasting impact.

"Glue employees" are team members with high EQ who proactively help others and prioritize the team's success. They are multipliers but often go unnoticed because they aren't traditional "star" performers. Leaders should actively identify them by asking team members who helps them the most and then reward them accordingly.

Effective leadership prioritizes people development ('who you impact') over task completion ('what you do'). This philosophy frames a leader's primary role as a mentor and coach who empowers their team to grow. This focus on human impact is more fulfilling and ultimately drives superior business outcomes through a confident, motivated team.

To prevent management from becoming a detached layer, Arista ensures its leaders are "coach players." This means even senior executives, like the CTO and founder, still contribute by coding. This "leading by example" approach proves to employees that management is connected to the core work, reinforcing a strong, authentic engineering culture.

To gauge if your culture supports momentum, observe your top performers during a colleague's celebration. True A-players will be at the front, celebrating. If they're resentful in the back, you have a culture of 'I-centered' individuals that will kill collective momentum.

Instead of a manager directly confronting a high-performing but difficult employee, a more effective strategy is to empower the team's respected leaders to intervene. Coach Brian White notes that peer pressure is often the most powerful influencer for correcting behavior and ensuring cultural alignment.

Better products are a byproduct of a better team environment. A leader's primary job is not to work on the product, but to cultivate the people and the system they work in—improving their thinking, decision-making, and collaboration.