A sudden revelation is read as insight breaking through — a piece of the puzzle falling into place. Dream books see it as the mind connecting what the waking self had kept apart.
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.