Flow and structure are mutually reinforcing elements in life. Both are necessary.

Flow is synonymous with freedom and process. Structure is synonymous with stability.
Structure alone implies rigidity. Flow alone implies chaos.
The functional coexistence of the two requires the existence of a measure: This is the measure of wisdom. In modern architecture, the aesthetic forms of buildings are impressive, as they sometimes seem to surpass the laws of gravity. However, a necessary condition is a static study, which will allow the aesthetics to have freedom.
A complete personality is called upon to possess a solid value system (structure), but also the flexibility of flow to absorb new elements.
Heraclitus's phrase is shocking: Flowing in being structured and being structured in flowing.
The process of psychotherapy requires a continuous combination of flow and structure and their constant interaction. Psychotherapy follows the rules with discipline, that is, it is characterized by a solid structure. At the same time, however, it is also characterized by flow, as it has the freedom to individualize, to become unique, when approaching each unique person.