The intuitive readings (psychic reading) give insight about what will happen in the future if the same path is followed continuously. Nothing is set in stone, you have the ability to change your reading if there is something you don't like.
If the session is held in person, the client chooses from an array of oracle or tarot decks. They shuffle the cards and then place the deck into three piles. They choose a pile and then the reader will read the cards that have been chosen.
The reader has the ability through clairvoyance (seeing) and clairsentience (feeling) to be able to interpret what each cards means and translate those meanings to the client.