I tell them, almost reaching the end of my tether, that yes, I do cast spells and make potions, but like other Witches who follow the Wiccan Rede, I do not use magick to bring harm to anyone, and hence the reason why we use ???and it harm, none so mote it be!??? at the end of most of our spells, and that our potions are just simply herbal brews and tinctures that we have charged with our personal