Part 4/14:
This dimension pertains to the specialized skills acquired through education or experience—what you went to school for or what defines your profession. For a data scientist, this might be statistical modeling or machine learning. Dave emphasizes that while honing primary skills is essential, there's a tendency to obsess over acquiring more niche expertise, often at the cost of general growth. He advocates, “You are probably already good enough; focus instead on other dimensions for broader development.”