Here's another book recommendation: Affluence Intelligence, by by Stephen Goldbart and Joan Indursky DiFuria.
Removing the focus from the lack of money, or even the gritty drive to get more money, has more to do with personal development than cash flow. What I found after reading this book, is that once I stopped paying attention to the exact figure in my bank account, and focused solely on bringing my awesome service to people, my bank account grew.