The beliefs we have about who we are create our lives. Everything we have ever learned, every experience, every moment spent dreaming in the sun or lying awake in our beds filled with worry, we use to construct our world.
The idea is simple at its core. Our thoughts create our world. Consistent thoughts create worn grooves in our minds. Those patterns of thinking are our beliefs. Those habitual thoughts we use to measure new ideas against to see if they are true. And we imagined all of them to start with.
If you would like a different life, start with thinking different thoughts. Right this moment.