When we advance in our careers or social environments, the people we compare ourselves to also evolve, often becoming more diverse and accomplished. This shift in comparison groups challenges us to continuously adapt our perceptions of success and collaboration. One interesting approach to navigate this dynamic is found in the concept of 'Complementary Teams.' Designing teams around how individuals think, rather than just their skills or roles, can create a more cohesive and effective group. Teams that consist of members with different cognitive styles—whether analytical, creative, strategic, or detail-oriented—tend to thrive because they balance each other's strengths and offset weaknesses. From personal experience, I have seen how assembling a team with complementary thinking styles leads to richer discussions and innovative problem-solving. When everyone approaches challenges from the same angle, progress can stall; but with complementary perspectives, solutions become more robust and adaptable. As you progress to higher levels, your comparison group encompasses people with varied expertise and viewpoints. Recognizing this, intentionally designing complementary teams enables you to bridge gaps in thinking and collaborate more successfully. Understanding that 'the higher you go, the more your comparison group changes' encourages an open mindset that values different approaches and nurtures continuous growth.