A psychic advisor is a person who complements psychic abilities with goal-setting and decision-making skills. These two skills are important for everyone (not only psychics).
Goal-setting is important because you can achieve your goal only if you know what it is - and that's not as easy as it sounds. Formulating a specific goal from a general desire is psychic advisor's strength.
With a clear goal in mind, the question is how to realize it. People often try to avoid or delay decisions and responsibilities (they fail to see that doing so is a decision in itself and often worse then any other alternatives). The decision-making skills of a psychic advisor bring the realization of the goal from a distant future into the present.
A psychic advisor uses and finds practical applications for psychic abilities in the inner and outer world as well.