Psychologically: The alchemy turns not only on the conversion of an easy metal in gold. If one of her symbols appears in a dream, is to be considered what needs in the life of the improvement. Which 'element' could one show as a valuable member of the community? However, in the alchemy there is also an equally strong tradition of psychological changes. It was her aim to transform the human beings from low material into the gold same to angel. The dream suggests that one must change in any regard to the better. (See also chemistry)