If you have seen a blue ball in a dream: It is useful to be patient in matters that you have difficulty in deciding, it is useful to be a little cautious towards people you do not know much. To see a blue ball in your dream refers to asking for help from your loved ones, looking at life well, overcoming problems and troubles, and smiling. Buying a blue ball in a dream means being a fun and cheerful person, discovering the beautiful aspects of life and enjoying life.