I remember my grandmother telling me: "If you can't say something nice, don't say anything at all?" That was good advice. So why would you give life to negative thoughts by speaking them out. You can't continue to speak negative words filled with doubt and unbelief and expect to have a positive life full of joy and hope. You can change your situation by changing your words. Talk about your visions and your dreams. Declare that you can do all things through Christ. Declare you are more than a conqueror.