I think most everyone has been there before. I think that establishing a criteria of the type of business that would fit in with your personality would work. There are a number of books to assist. Any of Paul and Sarah Edwards books would work and you can get a list at the book stores. The one I particularly like was Finding your perfect Work & Why Aren't you your own boss? It will help you flush out what is really important to you. The Perfect Business by Michael LeBoeuf, and Nick Usborne's New Path to riches and finally Career Renegade. The last two books show you how to take an interest that you are passionate about and make it a moneymaking venture.