Many leaders struggle with the temptation to tackle multiple issues at once, often resulting in minimal progress on everything. The article highlights the concept of bottlenecks, which are the single constraints limiting output in any system. Drawing from Eliyahu Goldratt's "The Goal," the author emphasizes that focusing on one bottleneck at a time is essential for improving overall performance. Attempting to improve multiple areas simultaneously doesn't yield better results; it often creates more problems, like work pile-ups. The author illustrates this with a scenario where a leader tries to address slow deployments, stalled hiring, and code review backlogs all at once. This scattered approach leads to busywork without meaningful outcomes. Instead, leaders should identify the most pressing bottleneck — in this case, the deployment process — and direct resources there. By reallocating top engineers to streamline the deployment pipeline, a significant shift occurs: deployments become frequent and reliable, allowing the team to focus on the next constraint. The article stresses the importance of courage in leadership. It’s uncomfortable to assign high-performing staff to less glamorous tasks, but those tasks often hold the key to unlocking greater efficiency. Once the current bottleneck is resolved, the next constraint will emerge, and the cycle continues. This disciplined focus not only enhances throughput but also fosters a culture of continuous improvement within teams.