Mediums, especially those affiliated to the Spiritualists National Union are forbidden from offering predictions about the future.
We are all psychic. A psychic is someone who picks up information from another's aura. We do it every day. Most of us call it intuition.
Spiritualist Mediums however communicate with the spirits of loved ones who are no longer here. In spiritualist churches they have different mediums every week and over the years I have had masses of messages from various mediums, some bang on and some I thought were rubbish but I understood the information two years down the line. Others I thought were way too general to assess (think nan with curly grey hair wearing an apron and loved baking).
In spiritualist churches affiliated to the SNU the mediums do not want recipients to say anything other than 'yes', 'no' or 'I don't know' to information given. They do not want you to feed them with information. They want to prove to you that our spirits live on, that there is a life beyond this life. These Mediums do not get paid for their services. They only get paid for travelling expenses to and from the church/centre. They are not allowed to give out bad news.
The people who charge a fortune or who tour theatres may be spiritualist mediums but are so full of their ego and drama and add on bull**it for good measure. You will not see people like Sally Morgan putting on stupid voices in spiritualist Churches. She has given true mediums a very bad name.
Don't knock the subject until you have been to a spiritualist church service a few times and seen different mediums. Even if you don't receive a communication you will be able to form an opinion based on how the medium conducts themselves and the responses of the message recipients.
There is no charge to attend churches on Sunday evenings although there is a plate collection as in Christian churches. On other days there may be a charge which goes towards running the building and paying travel expenses to the medium/speaker.