BB
We all have "lightness" and "dark" in us, that is what makes humans having a "Human" experience in this world.
Did you ever read Mother Teresa's biography? In it even she had her "dark" moments of questioning her faith.
Those who would say you are "channeling" demons have chosen to have a fairly simplistic view of life, one that removes them from personal responsibility (wasn't me The Devil made me to it.)
I have found the Bohemian Gothic deck very Healing because it brings the "shadow" issues right up front, sometimes makes you laugh at them, so I can heal and become more balanced on my "light" and "dark" journey.
I found the Victorian Romantic Deck more disturbing than the Bohemian Gothic deck, but that is another story!