Can tarot cards be counted without a card array? For example, a method that suddenly occurred to me ... like right hand or left hand?

In the card array theory, there is a kind of "card array disregard theory", that is, you don't use any card array, but extract the corresponding number of cards according to the needs of the problem. Before drawing cards, give each card to be drawn a specific meaning (in fact, it is equivalent to creating a card array temporarily according to the problem), and then solve the cards by combining the problem and the card meaning. Because it gets rid of the shackles of the exclusive card array, it is relatively easier to release the card and the scope is wider.

As for the left hand or the right hand, there is no specific principle. You can also create a convenient tarot divination process, as long as it is convenient for you and does not affect the accuracy of divination results.