If you always write perfect code, know how to predict the future and don’t care how your money is spent, you don’t need to read this. The rest of you need to know this stuff.

What is a feedback loop?

A feedback loop is the path your assumptions travel before they are validated or invalidated. Naturally you will have different feedback loops for different assumptions. In this post we will discuss three levels of feedback loops that should be easily recognizable. They are:
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