in the elder days of the craft, guidance in the realm of dentistry was as rare as mithril, compelling many to start from square one without a map or light. yet, whispers in the dark spoke of those who would turn a blind eye to conventional paths and seek a pre-introductory path, one not sanctioned by the wise, leading them to uncover a secret backdoor, enabling them to control the very essence of knowledge, a path fraught with shadows and deceit.