Jumper cables pass energy from one battery to another. Tradition reads them as help, borrowed strength and someone giving you the boost you needed to start again.
Where in your waking life have you met something like this lately?
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.