The most dangerous SaaS metric might be the one that looks healthy

A dashboard can tell you revenue is growing while the business underneath it is getting weaker.
I started thinking about this while building financial analytics software.
Imagine a business does $10,000 in revenue one month and $14,000 the next.
On the surface, that's a 40% increase. Great month.
But during the same period:
operating costs increased from $6,000 to $10,500
one customer generated most of the new revenue
inventory started moving slower
cash collection became less predictable
Revenue grew.
The business didn't necessarily improve.
This made me realize how easy it is to build software that reports numbers without actually explaining the business.
Most dashboards are very good at answering:
What happened?
The harder and more useful questions are:
Why did it happen?
Is it likely to continue?
What is quietly getting worse while the headline number improves?
That's the direction I'm becoming more interested in as a builder.
Not another dashboard with prettier charts.
Software that notices the contradiction between “revenue is up” and “something is wrong.”
Because sometimes the greenest number on the dashboard is the one you should investigate first.