Like you, I found great benefit in challenging many of the "taboos" that were programmed into me by my JW mom, who really did live in a 'demon-haunted world." Maybe as a kid I clued in to the fact that some of her stories were just stories and some were attention-getting ploys.
I had a friend at work who was an experienced reader of the Tarot. Twice he "did" the cards for me, and both times the results were very similar: similar enough that it impressed him. He told me that I must REALLY hate my work, because the cards were saying there was great conflict in my life. He didn't know that I was extracting myself from Dubology.
My personal belief is that tarot cards hold no great power. I don't believe in spirits, souls or ghosts anymore, but I do believe in the mind, and I believe we don't fully understand it yet. I have made it a point to acquire a OUIJA board, a Magic-8 ball, Little Witch playing cards and any other kind of occult item that amuses me. The demons know I am entirely theirs, and so mystically roasted chickens levitate themselves into my mouth.
I have studied martial arts and participated in Zen and other forms of meditation, as well a hypnosis. I do this with the premise that these things are bunk/"Jedi mind tricks," and I have yet to encounter any mysterious or terrifying situations. What a bummer.