Comment by krohling

The path integral suggests that all of the possible realities are like waves. When these waves are added up, they can interfere with each other in a way that only one of the possible realities can be seen. It's like when you throw two stones into a pond at the same time. The waves created by the stones will interfere with each other and create a single pattern on the surface of the water. In the same way, the path integral suggests that all of the possible realities can interfere with each other and create a single reality.