Never quite understood why people think that "spirits" would care about special robes or gowns, or feel compelled to help you because you chanted a bunch of nonsensical words somebody made up. Or maybe its because they went to the local slaughterhouse and acquired a couple goats skulls, and then boiled up all sorts of ditch weeds along with a toad, so now they REALLY got the full support of the spirits! Who buys into this crap?