Refueling is read as the need to replenish your energy before going further. Tradition links it to rest, nourishment and recognising that no journey runs on an empty tank.
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.