The story tells us that don't forget to take corrective actions when needed and adapt as the environment changes.
While Hem and Haw were still trying to decide what to do, Sniff and Scurry were already well on their way. They went farther into the maze, up down corridors, looking for cheese in every Cheese Station they could find, but Hem and Haw were still back in Cheese C evaluating their situation. They were now suffering from the effects of having on Cheese. They were becoming frustrated and angry and were blaming each other for the situation they were in.
As you know, living in constant white water the changes occurring all the time at work or in life can be stressful, unless you have a way of looking at change that helps you understand it.