QUOTE(Socrates @ Oct 14 2006, 09:13 AM) [snapback]1389472[/snapback]
How do Tarot cards work?
There actually was another thread on Tarot, but it fizzled out...
Allow me to quote from myself ( I'm too tired to paraphrase...

):
There are many 'Divinatory Systems' out there, like Tarot, I Ching or Runes. In my belief, the underlying principle is the same in all 'techniques' (Synchronicity & Analogy also come into play though):
The concious self, the personality that you identify with, is just a part of the whole, 'higher' self (for lack of a better word). It is the higher self (not the subconcious!) that 'chooses' the cards to answer your questions. It has knowledge of your (& other people's) innermost nature (your desires/fears/behavioural patterns, etc), your true soul-structure & the tasks/challenges you need in order to grow. It has also knowledge and access to the past & future.
So, to put it simplistically: as such, it doesn't really matter what you use, as long as you give it a symbolic structure/meaning. In principle, you could use anything for divination; shirt-buttons, for example, or candy-wrappers, or beer-mats...
With regards to how "Tarot assists in that all", I've found it giving me invaluable counsel over the years, especially in times of crisis, confusion or indecision.
Tarot appeals to me because it is also a game. I love games per se, and being a game, Tarot has a certain playfulness & allows you to lay the cards on different levels of 'depth'. If I feel like it, I literally 'play around with them', or sometimes I pick a quick card before leaving the house in the morning, sort of, 'Theme of the day'. Or I lay them properly when I'm really stuck with a problem.
In addition to being a divinatory tool, Tarot cards also have a deep symbolism, representing the spiritual path, or evolution of the human soul. This is actually their original meaning & purpose. It is thought that they originated in the East, some say Egypt, some India, and were being used as an esoteric teaching tool, a 'sacred picture book', so to speak. Only many centuries later Tarot devolved into a game.
Especially the Great Arkana tells a continuous story full of grace and beauty. I also use the 'Crowley' deck. I love its rich, vibrant colours and the abundance of symbols & archetypes. I disagree by the way with the comment that the cards are vague & could be interpreted as anything you choose. The symbolism of an individual card just has many different levels of meaning, still expressing the same principle.