How to uncover your past lives?

My favorite past life oracle card deck is from the Mystic, Mandy Peterson,"Uncover your past lives." I spread my cards in a circular pattern, title page up. According to the author, there is no wrong way to shuffle the spread particularly if you would draw one card. Then I draw one card from anywhere on the deck and turn the card over to read the details of my past life. I won't give you a sample reading because it will divulge who am I.