Going door to door is read as persistence and seeking acceptance one person at a time. Tradition links it to the effort of being heard by people who did not ask.
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.