Tarot and oracle cards are used by readers in different ways. If you are choosing a session, ask which decks the reader works with and how they use the images and accompanying guidance.
Some readers follow a particular card layout. Others choose a smaller number of cards and use them to begin a conversation. You can ask whether the appointment focuses on a topic you bring or leaves the discussion open.
You do not need to know the cards in advance. Bring a question you would like to explore and ask for an explanation if an interpretation is unclear. Card meanings can vary between readers and decks. Treat them as interpretations rather than fixed instructions, and leave space to decide what is relevant to your own circumstances.
To find out more, explore psychic readings.