To tell you the truth, at first it was curiousity, but the more i have read about it, the more i am begining to understand the benefits of it. EG. I have a fear, which i have no idea where it stems from, it is not the usual, scared of heights, claustrophobia etc, it is more disturbing than that, and i think it about it constantly and get very emotional, so was wondering if it prehaps stems from a past life.