"You can use a challenge to awaken you, or you can allow it to pull you into even deeper sleep. The dream of ordinary unconsciousness then turns into a nightmare. If you cannot be present even in normal circumstances, such as when you are sitting alone in a room, walking in the woods, or listening to someone, then you certainly won't be able to stay conscious when something "goes wrong" or you are faced with difficult people or situations, with loss or the threat of loss. You will be taken over by a reaction, which ultimately is always some form of fear, and pulled into deep unconsciousness. Those challenges are your tests. (p. 51) If you are trapped in a nightmare you will probably be more strongly motivated to awaken than someone who is just caught in the ups and downs of an ordinary dream. (p. 101)"