A Course in Miracles is meant to be used to help you get in touch with the Holy Spirit so that the Spirit can help undo your belief in specifics. ACIM is not meant to be used as an intellectual understanding to metaphysically gloss over specific problems that are still believed in.
Guidance can come in the form of feelings, intuitions, words, streams of thought, signs and symbols in the world like billboards and bumper stickers, opening ACIM as an oracle, other books, music playing in restaurants or on the car radio, dreams, journalling, art, and more! Gradually you link into a glorious flow that draws you inward. Synchronicities show that it’s all just reflections of thought. Take the limits off. Pay attention and stay open.