You believe you have a calling and are on your purpose or you don't. You either believe that your steps are being divinely ordered or you don't. Most of all, I realize that as a literary entrepreneur, my business is growing to a point that I must fly. It has everything to do with it. I came to this conclusion.
Faith is uncertainty.
If you have fear, then you're probably doing the right thing. As a writer, or entrepreneur, we have to be willing to take chances. We have to be willing to take risks in our work both literally and figuratively. They say, do something you fear each day. We have to be willing to give our dream our all, even if it means our life.