There is a common issue of over-optimizing the metrics in business, which can damage the whole system.
Doing the wrong thing efficiently is actually worse than doing the right thing badly.
– Rory Sutherland
"Effective executives have learned to ask systematically and without coyness: “What do I do that wastes your time without contributing to your effectiveness?” To ask this question, and to ask it without being afraid of the truth, is a mark of the effective executive."
Also, don’t fall into the trap of productivity porn—chasing productivity for its own sake isn’t helpful. Many people spend too much time thinking about how to perfectly optimize their system, and not nearly enough asking if they’re working on the right problems.