LaVey developed “The Synthesizer Clock”, the purpose of which is to divide humans into distinct groups of people based primarily on body shape and personality traits. The synthesizer is modeled as a clock, and based on concepts of somatotypes. The clock is intended to aid a witch in identifying themselves, subsequently aiding in utilizing the “attraction of opposites” to “spellbind” the witch's object of desire by assuming the opposite role. The successful application of lesser magic is said to be built upon one's understanding of their place on the clock. Upon finding your position on the clock, you are encouraged to adapt it as seen fit, and perfect your type by harmonizing its element for better success. Dyrendal referred to LaVey's techniques as “Erving Goffman meets William Mortensen”. Drawing insights from psychology, biology, and sociology, Petersen noted that lesser magic combines occult and “rejected sciences of body analysis temperaments.”