Startups are in a life-or-death struggle to learn how to build a sustainable business before they run out of resources and die. However, focusing on speed alone would be destructive. To work, startups require built-in speed regulators that help teams find their optimal pace of work. We saw an example of speed regulation in Chapter 9 with the use of the andon cord in systems such as continuous deployment. It is epitomized in the paradoxical Toyota proverb, “Stop production so that production never has to stop.”

