There are three very distinct steps in performing an accurate tarot reading:
1.Forming the question and shuffling the cards
2.Laying out the cards in what we call a "spread"
3.Interpreting the 'story' that the cards in the spread are telling you
As I've already said, tarot can be used to answer almost any question you can think of, but how you ask that question has a big impact on the quality of your reading.
For example, tarot is much better at answering questions that start with "how", "why", or "what" than questions that can be answered with a simple "yes" or "no".
Of course, there are ways of using tarot cards to get yes / no answers, but when it can tell you so much more, why not take advantage of that?
So the first step in getting a good reading, is to form the question properly. Posing the question is one aspect of the first step of a tarot reading. But there is a very important second aspect - shuffling the cards.
Now shuffling a deck of cards might sound like a simple enough exercise, but with tarot it is hugely important, because it's the shuffling that determines which cards will be drawn in the reading.
If you get a free online tarot card reading, the chances are a a computer shuffles the cards for you. In that case, the shuffle will be subject only to the power of the universe, of 'infinite intelligence', 'God', or whatever term you prefer to use for the force that unites every molecule on the planet.
If you get a telephone tarot reading, there is a second force acting on the cards as they are shuffled: that of the tarot reader. Whether they intend it or not, their own aura, or 'spirit' will affect the shuffle, and in turn, the accuracy of the reading.
Now if you shuffle the cards yourself, something very important happens. Your own spirit, your subconscious mind, act upon those cards. As you hold the question in your mind, and as you shuffle the deck, your hands, your fingers, transmit that question to the cards directly influencing which cards with be drawn.
So to summarize the first step, you can massively affect your tarot reading by wording your question carefully, and by physically interacting with the cards by shuffling them yourself.
Let's move on and look at the second step in a tarot reading: