The biology that leads to success is complex and interesting.  Understanding it can help you be intentional in your thoughts and focus.   This article offers a brief explanation of some of the science involved.

https://www.forbes.com/sites/ellevate/2020/01/22/the-science-behind-think-and-grow-rich-and-why-it-works/?fbclid=IwAR1vR7YiwGmkSTpZ95ouerx-4yA71Gytt8eaWLgMnuLpN51Qs60kCqnSblA#7a034c8b699b