These employees, hired by psychic service companies who know they have no paranormal skills, usually fumble through a telephone session by asking the client numerous questions and providing generic answers to the client’s questions. Some callers get disgusted and hang up after several minutes, after paying a tidy per-minute sum to enrich the company.
Michael Shermer criticized mediums in Scientific American, saying, "mediums are unethical and dangerous: they prey on the emotions of the grieving. As grief counselors know, death is best faced head-on as a part of life." Shermer wrote that the human urge to seek connections between events that may form patterns meaningful for survival is a function of natural evolution, and called the alleged ability of mediums to talk to the dead "a well-known illusion of a meaningful pattern."
In all cases you should explain your motives clearly to the psychic, clairvoyant, spiritual guide or medium you are consulting. Spiritual readings are generally more interactive than psychic readings since they offer better insights about your inner self. A good spiritual reader will encourage users to ask questions and to question themselves so that they could experience the reading on a more personal level.