As a result of this conscious or unconscious process, your biology stays the same. Neither your brain nor your body changes at all, because you’re thinking the same thoughts, performing the same actions, and living by the same emotions—even though you may be secretly hoping your life will change. You create the same brain activity, which activates the same brain circuits and reproduces the same brain chemistry, which affects your body chemistry in the same way. And that same chemistry signals the same genes in the same ways. And the same gene expression creates the same proteins, the building
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