Senses seek jnana (knowledge) in pratyahara.
Yogic jnanendriyas seek knowledge of the Self—true jnana.
Pratipaksha-bhavanam = self-admonishment. Violating vow of yama pricks conscience.
Destiny, determined by prior karmas, depends on perception, action
Classical Yoga serves the three “spiritual” dimensions of embodiment—adhibhautika (five elements within), adhidaivika (inner celestial forces), and adhyatmika (Self).