We are always speaking of “Who do you believe your -Self to be”? The goal if there is one, is to realize that the concept you are holding and living in, as your-Self is what determines your life experience.
The concept of your identity as a person is the blueprint of your experience. It is the auto- pilot of your thoughts, feeling, and actions along with what you will attract and create. This concept of your identity, (personality / ego), is the autopilot which steers your course in the manifested world.