The Mystic is the wise person who will guide your soul forever seeking truth and fulfillment. The medium or psychic just so happens to be a person who communicates with spirit or tells fortunes or can see auras – this does not mean they are ‘wise’. The Mystic in this sense feeds the soul, whereas maybe the medium satisfies the mind.
On this topic, people believe that if you get a message from spirit that the message is flawless. This is foolish thinking as, just because somebody has passed over and is now in spirit, this doesn’t mean they have gained anymore a wisdom than that that they had while on Earth. Passing over does not give you enlightenment! Enlightenment and wisdom are the rewards only of discernment and study and living.