If you believe in IM then start practicing creative observation. Hell, even if you don't, IM comes with brilliant ideas of reducing limiting beliefs. Instead of saying, "I can't afford that", try "I'm choosing not to buy that because it doesn't fit my goals". I've found that I can afford many things, but I'd just be broke after and regret the purchase. Its not much the money, its my emotions afterwards. Consider looking into NLP to get help in interrupting those patterns.
The thing about limiting beliefs is that we often don't recognize them because we're so used to them, so you have to contrast them in some way with someone who is already achieving success in your area. And there are plenty of things out there about that. Brian Tracy has a program called 21 Secrets of the Self-Made Millionaires. The Millionaire Next Door is a wonderful book written by two gentlemen who have been studying millionaires for years and holds some very surprising information about millionaires. I believe there's a book called The Millionaire Mind. Immerse yourself in these materials and soon you'll find yourself acting like they say.
Sometimes you don't have to find limiting beliefs, rather increase your empowering ones, or use empowering ones to replace limiting beliefs. I would say that your focus on reducing limiting beliefs rather than focusing on replacing them with empowering ones, or adding empowering ones is also a part of your lack-mindset.
Pavlina has written about this stuff before:
http://www.stevepavlina.com/blog/200...herently-evil/ http://www.stevepavlina.com/blog/200...ut-resistance/ http://www.stevepavlina.com/blog/200...e-observation/
Hope something here helps.
