If you are drawn to the left hand path, it's usually because you've had some kind of life experience that has shocked you, awakened you.

...yes I understand your spells—your sex magic—at least, I know this: all lights dim when you walk in...

The generative function is strictly nothing but an animal one, and can never be anything else. True spirituality demands its utter extirpation; and while its proper exercise for the continuation of the human race, in the semi-animal stage of its evolution, may not be considered sinful, its misuse, in any way, is fraught with the most terrible consequences physically, psychically and spiritually; and the forces connected with it are used for abnormal purposes only in the foulest practices of sorcery, the inevitable result of which is moral death—the annihilation of the individuality.