We are what we think. We become what we believe. Our life becomes what we visualize. Our life is what we say that it is.
We become what we think, most of the time. - Brian Tracy
Your thoughts and attitude creates your reality
What you think, what you say to yourself and what you say out loud is filled with incredible power. You create your life from what you think, because your thoughts create your emotions, which in turn controls what (if any) actions you take, which in the end produces your results in life. All according the Process of Manifestation.
Therfore, it is incredibly important that you take control of your thoughts and what you say, becuase that is what creates your life. And this gives that you can create any life you wish, anything in your life. You can create and live the life of your dreams & desires, whatever that looks like.