Dark and slow-pouring, molasses stands for sluggishness and heavy feelings, and also for the deep, earthy sweetness that is left when the refining is done.
Has this come up in your dreams before? What was going on in your life then?
My Cosmic Code has a private dream journal. Write a dream down and the app picks out the symbols in it, shows what dream books say about them and, over time, which words recur across your entries. The journal is stored on your device only.