I dream about the most insane things that have nothing to do with whats happening in my life and i dont think about these things why do i have such crazy dreams that dont make any sense?

Dreams often seem crazy because they use figurative symbols and metaphors. They are somewhat similar to political Cartoons, where a bald eagle or a tall skinny man in a top hat and striped trousers both represent the U.S.A. In dreams, a black dog might represent a childhood friend, while a pink balloon could symbolize the dreamer's happiness. When one figures out what the elements in a dream represent, suddenly the dream can make perfect sense. On the other hand, many dreams have no particular meaning, reflecting nothing but the mind's function of sorting through thoughts, memories and emotions during sleep. See the attached link for more information about dreams and their use of symbols.