Truth and falsity, indeed understanding, is not necessarily something purely intellectual, remote from feelings and attitudes. - Max Wertheimer

What occurs when, now and then, thinking really works productively? What happens when, now and then, thinking forges ahead? What is really going on in such a process?

The role of past experience is of high importance, but what matters is what one has gained from experience — blind, understood connections, or insight into structural inner relatedness. What matters is how and what one recalls, hoVi he applies what is recalled, whether blindly, in a piece meal way, or in accordance with the situation.

Thinking consists in envisaging, realizing structural features and structural requirements; proceeding in accordance with, and determined by, these requirements; thereby changing the situation in the direction of structural improvements.