Tarot Card Reading gets you to know your Unconscious mindset and your pattern of life-style that you have lived so far and going to.
The way the Tarot reading card is done is that the cards are energized first and placed in front of you and you can state your issue and pick up the cards as per your inner guidance. Then the practitioner will let you know the details about your issue, causes & solution and will suggest you certain remedies (case specific).
Tarot reading can helps in making right choice. If you want to make things as per your choice then you can apply Karma healing as well.