Not that how I evolved into tarot will help anyone else...here it is
As a history buff I started by studying the history of tarot, trying to see how it came about, what it was based on,any insights into what, at the time, I thought would be a history of esotericisums and intrigue, there where a few, but mostly man made and in the 19th and 20th centuries. All we need to know from a book point of view is out there in print, nothing is hidden if you enjoy others opinions. At this point I wanted to use the cards not just know thier past...
Then I went on to reading every book I could find on card meanings. You know that thin little chapter in most books about intuition and the bigger picture? I found myself much more drawn to that one little chapter in these books then the "meaning" of each cards so next I started reading books on intuition and social intelligence, things like that, while practicing with the cards and seeing what "words" reverberated for me when I studied the cards. Next I looked at the cards as a puzzle, I wanted to know not what a card meant but what a group of cards meant, how they interacted with each other, and what effect they had on each other:their story. I am still going down this path and still learning. I found as I learned the cards became more and more of a tool and less and less mysterious, I was divining, not the cards.
I read, read, read the cards and practice, practice, practice..it starts to fall together.
Lastly a game I play when i am driving or eating lunch etc is I think of a suite and a card, I draw that card up in my mind and I think "what does this card mean to me" If I get a blank I pull out a pocket sizes ref. book and review, that kick starts my mind and I continue with my very light meditation on the card.
For me it really started coming together when I started trusting myself. I needed to understand my abilities not the cards. That said I do find anyone can read with tarot cards in a very general way using even the lwb, it is a testament to the original arcana that went into the creating of tarot.