
Focused 261: Metrics of Success
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Jul 28, 2026 They unpack Goodhart's Law and why metrics can distort goals when chased. They debate how report cards, grades, and personal tracking reshape behavior. They contrast lead measures with lag measures and suggest picking a single high-impact metric for focus. They offer practical quarterly metric advice and stress treating numbers as indicators, not gospel.
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Metrics Provide Team Alignment
- Metrics create alignment across teams by indicating the most important focus area.
- Mike recalls using metrics at a digital marketing agency to help individuals know what to prioritize.
Goodhart's Law Breaks Metrics
- Goodhart's law: once a number becomes the target it stops measuring what you cared about.
- David warns that strict metric targets make organizations optimize the metric, not the underlying quality.
Scale Misled Until Body Composition Shifted
- David tracked daily weight but discovered body composition mattered more as muscle gain masked weight change.
- He shifted interest from scale weight to percent muscle versus body fat as a better signal.























