Where Should Product Managers Start if They Want to Go Into Analytics?

In improbabletis, switching from focusing on the solution to focus more on the axit problem and e go deep into the problem. The same thing applies to product management as does to sort of analytics, and where should you start? It always about like slicing. Data is never going to tell you what to build, but data can act as a guiding light along with your qualitateve research.