Yep, you can think of it as overlapping circles in a Venn diagram, or if you prefer T-shaped people, imagine an entire 4-row block in Tetris. How do you fill ou

Yep, you can think of it as overlapping circles in a Venn diagram, or if you prefer T-shaped people, imagine an entire 4-row block in Tetris. How do you fill out expertise in the entire domain but also have broad knowledge of it across the team. The business side hates it because people with expertise aren't interchangeable widgets they can throw at any problem.