Breakthroughs happen first at the thinking level, and then in the physical world. Years ago Earl Nightingale said “You become what you think about.” Before Earl, the Bible said “As a man thinkith in his heart, so he is.”
Ultimately, your thinking determines your results and fulfillment in life. Your thinking drives your actions. You behave the way you do based on your thinking. If you want to get different results, then it makes sense that you’ll first need to first shift your thinking.