I'm also reading "IT" by Craig Groeschel. In the chapter I was reading Craig is talking about being innovative and to embrace your limitations he says: "God often guides by what he doesn't provide." and "Maybe God will guide you to see something that you couldn't have seen if he'd removed the wall."
I felt like God wanted us to know that He is our source. Not sure how this is all going to happen. It is scary with the economy in the pits and the leadership in government only taking us farther down and especially at this time of our lives. But all I need to do is to obey and trust Him.