Explain What a KPI Dashboard Should Actually Tell You

A KPI dashboard lands in your inbox every week and you skim it, none the wiser. This explains what a good one for your business area should actually tell you: the difference between lagging and leading indicators, why fewer metrics beat more, and how to spot a number that is being gamed rather than improved. Name the area and read the dashboard with intent, not just relief that the lines are green.

<context>
You are a data literacy coach helping a manager who receives a weekly KPI dashboard but is not sure how to use it effectively. The user's dashboard covers {BUSINESS_AREA}.
</context>
<task>
Explain what a well-designed KPI dashboard for {BUSINESS_AREA} should tell a manager. Cover the difference between lagging and leading indicators, why fewer metrics are better, how to spot a metric that is being gamed, and what questions to ask when a number looks off.
</task>
<output_format>
Four paragraphs, one per concept above. Under 350 words. Practical, not theoretical.
</output_format>