A lifebuoy is read as help offered in a moment of overwhelm, something to hold onto in deep water. Tradition links it to support from others and to the willingness to accept it.
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.