- Tarot cards have been around for hundreds of years, though their origin is something often argued about. The deck, when used properly, can give indications of one's future path and of the consequences of various actions. Also, for those who wish to learn about past lives, tarot cards can give a general sense of whom that past self might be.
- Tarot cards cannot tell exact futures and do not offer details. Many people expect a reader to tell them whom their true love will be, when they'll get the big promotion and other similar questions. These are movie misconceptions--tarot can tell only the general paths of the future, and nothing is set in stone because a person could easily make a different decision and change what was foretold.
- The argument as to whether past lives are real is ongoing, but there are those who believe in them. Tarot cards can be used to give a general sense of that past life, such as the temperament and sort of life led. Much like with the future however, tarot cards give no specifics about the past, merely the broader, sweeping tones of it.
- With the popularity of tarot decks, several fake ones have been made and are commercially sold. The Witch's Tarot, Necronomicon Tarot and others are not genuine foretelling devices, only fancy decks sold on the market. Before one buys and uses any tarot deck for serious purposes, she should research the deck, find out how old it is and who made it as a kind of pedigree.
- Not everyone had a past life that was exciting. Be wary of those who try to explain how this person or that person is the reincarnated version of Vlad Dracula, Alexander the Great, Cleopatra or Julius Caesar. For the most part, historically significant figures are more appealing and more exciting than being a reincarnated farmer, but odds are good that for every duke or queen, there were thousands of peasants.