The systems thinking diagrams enable us to effectively apply theory to understand the various elements in complex systems by visualizing the relationship between them and determining the form of that relationship. Systems thinking includes ecosystems, automobiles, human bodies, and organizations! Systems thinkers have taught us that a plan is the sum of its parts, not just its features. If you disassemble a car, it is no longer a car because it has lost its essential functions. Once the Systems Thinking Diagram is completed, we will better understand how it works, its gaps, system delays, and how to improve the system based on the concluded date.