A cousin is read as someone close in age and history, yet with a life of their own. Dream books see cousins as a mirror for comparing your choices and remembering shared childhood. Playing with cousins as children is read as nostalgia for freedom and simple belonging. Arguing with a cousin is taken as rivalry, or a family tension that has never been spoken. A cousin you have not seen for years appearing in a dream is read as part of your past asking to be remembered. A successful or troubled cousin is often read as a version of the life you might have lived. It can help to notice what you envy or worry about in them.
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.