There is no expert or self-help guru who will give you the answers to your life purpose. The answers you seek are within you. Mindful living will guide you to that place deep within you. When you reach that path of your purpose, you will look back and realize that you are exactly where you are suppose to be right now.
It is often said that the best things in life are the most simple and therefore the most under-appreciated. If you think of the happiest times in your life they are most likely to be around loved ones, when you were being creative or when you were giving of yourself. These have nothing to do with money.