To some extent an uncle is a role model. We gather from their success or failure strategies for our own life. Whatever feelings we have about them, whatever we think of them, the dream will use this to illustrate something for you. So consider how you would describe your uncle, what sort of person he is, and how you feel about him. The dream will be using his image to illustrate the role you see him in. If he is a success, ask yourself what in yourself you are facing regarding success. If you feel he is a failure, ask yourself what of your own feelings about failure you are facing. See: Family.