As Albert Einstein said, "Reality is merely an illusion, albeit a very persistent one."

This is best comprehended with the 12 Realizones chart in front of you.
https://www.facebook.com/12Realizones/

A Realizone™ is a perception framework for your personal reality that dictates how you see the world around you, as well as yourself in the world. Your Realizone is a combination of your state of mind, emotional well-being, and personal mental programming that:

Shapes your perception of yourself and the world
Influences the choices and decisions you make
Shapes your interactions with people around you
Seamlessly integrates multiple systems in your body, soul, mind and spirit into one POWERFUL system of manifestation.

The single most important factor in your well-being, happiness, and success, is your own view of yourself and your world - your Realizone creates your reality.