You are a strange fellow, witches are people who belong to a coven or order of paganistic practices. Mostly people with a holistic or natural approach to medicines and life using apothecary techniques with natural substances. I guess you don't know who Kaitlyn is as she is a real witch irl of the Strega variety.<quoted text> Not true.
Witches are evil spirits that possesses women or girls. For men, they are called wizard. Spirits, whether good or bad, do exist.
Other than that , disembodiment and spirits are good for scary movies, but they aren't real cuz. Wake the fuck up , you're dreaming!