Whatever our beliefs, our personal realities can work for us. The key is finding a reality that does work.
Scott Adams (Dilbert) discusses how reality is subjective.
He said, "God is what is left over once you take everything away." Good description of how our individual subjective realities all work, even when we all believe something different. Everyone can live together even when they have different worldviews. Plus, once you realize reality is subjective, you can control it. That's how you escape the matrix, etc. You control your reality, and your reality is complete. Put systems in place to create the reality you want.
Reality can be interpreted in a completely different way and still work. You can understand reality through a different filter and it works as well as the one you looked through before. The lesson is they both work.
Start at 43:00