Dreams are the subconscious mind's way of communicating with the conscious mind. As the subconscious mind uses svmbols instead of words to communicate, dreams are generally symbolic of something. The subconscious mind uses metaphors, sometimes in the wildest possible way, to get our attention. If the subconscious mind feels that we cannot emotionally endure being shown troubling parts of a problem, it will often symbolically present part of the action but delete the toughest parts. When we accept the first actions we are shown in dreams, then the dream will later expand to include the rest.
Dreams can provide answers.
By thinking about a certain thing you want solved just before you go to sleep, you program your subconscious mind to send up solutions. That is why so few dream books are any help at all. By recording your dreams, you will begin to see a pattern in the symbolic images and form your own interpretations. However, there are a few symbols which appear to be universal in interpretation. For example, mud and manure represent money or prosperity.