A small charm is read as a token of memory or hope, each one a little story. Tradition sees a collection of charms as the moments and people you carry with you.
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.