Efficiency is not the destination
Efficiency creates room to move, but it does not decide where to go. Sustainable growth needs a clear customer promise and a system capable of delivering it repeatedly.
Find the real constraint
A growth system links the North Star to its drivers, the drivers to capabilities, and the capabilities to the few decisions that change outcomes. That chain reveals where leverage actually lives.
Choose fewer moves
Strategy becomes useful when it removes work as well as adding it. Concentrating attention on the most important constraint is often more valuable than launching another initiative.