At the same time, we require an inordinate amount of "back of mind" processing time in order to perform so much problem solving. In other words, "the code's co

At the same time, we require an inordinate amount of "back of mind" processing time in order to perform so much problem solving. In other words, "the code's compiling" explanation for idling covers the linking up of modules in the code and in our brains' mental models of it.