At customs, what you carry is opened and checked. Dream books read it as worry about being examined, and as a question about what you are bringing with you into a new stage of life.
Does the traditional reading fit your dream, or did it mean something else to you?
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.