Plastic shamans are also believed to be dangerous because they give people false ideas about traditional spirituality and ceremonies. In some cases, the plastic shamans will require that the ceremonies are performed in the nude, and that men and women participate in the ceremony together, although such practices are an innovation and were not traditionally followed. Another innovation may include the introduction of sex magic or "tantric" elements, which may be a legitimate form of spirituality in its own right (when used in its original cultural context), but in this context it is an importation from a different tradition and is not part of authentic Native practices.