Answer:
I do believe they exist but I don't believe they can tell the future. I think if anything whoever is controlling them can change the future to suit whatever they say. Whoever goes to a witch, psychic, or medium essentially gives them their future to control. Therefore, I stay away, I'd rather just leave it to chance. I have never had a thought or dream about something before it happened. I would want to find out if I would be successful in life, who I would marry, and if my children would be good people.