Why not just become a psychic yourself? If you think about it you really can't trust anyone but yourself to be truthful and accurate. It takes a fair while and a truckload of practice apparently but at the end of it you know stuff and can talk to the dead. Pretty good deal I'd say. The trouble with giving psychic readings is that accuracy often can't be guaranteed. You might get an unskilled psychic or one that would give you bad advice. Better to investigate pyschic phenomena yourself.