Socionics, in psychology and sociology, is a theory of information processing and personality types.It incorporates Carl Jung's work on Psychological Types with Antoni Kępiński's theory of information metabolism.There are 4 blocks in the information metabolism: The Ego Block, most confident area and solves problems in the Super-Ego block; The Super-Ego Block, weak area that spots problems; The Super-Id Block, relies on others for assistance on this area; The Id Block, adaptable to others.