Bhagavān Kṛṣṇa now explains the inner difference between the ajñānī and the jñānī. Both may act in the world. Both may speak, work, decide, struggle, succeed, fail, and interact with people. But the ajñānī is centered on ahaṅkāra, the body-mind-personality, and therefore claims doership: “I am doing everything.”

Prakṛteḥ kriyamāṇāni guṇaiḥ karmāṇi sarvaśaḥ means all actions are being carried out by prakṛti through the guṇas. The body, senses, mind, emotions, habits, tendencies, and external world all belong to prakṛti. The body-mind has its nature. The world has its nature. The guṇas interact with the guṇas, and action takes place.

But the ahaṅkāra-vimūḍhātmā, the one whose mind is deluded by ahaṅkāra, loses sight of this. He does not ask, “Am I merely this body-mind complex, or am I something more?” He is too absorbed in roles, responsibilities, likes, dislikes, success, failure, status, and emotional reactions. Like a person watching a movie who forgets the screen and gets lost in the scenes, he forgets the deeper Self and gets lost in the personality.

Then he says, kartā aham iti manyate — “I am the doer.” This doership brings pressure. If action succeeds, “I am great.” If it fails, “I am useless.” If the body ages, “I am declining.” If the mind is disturbed, “I am broken.” If relatives face pain, “My whole life is destroyed.” The ajñānī takes the body-mind and its experiences as himself.

The teaching is not meant to make us careless or irresponsible. At the practical level, duties must be done. Karma-yoga continues. But inwardly we must learn objectivity. The body-mind is an instrument within prakṛti. It acts according to guṇas, tendencies, circumstances, and prārabdha. We should perform duty, but gradually loosen the false claim: “I, the real Self, am the limited doer.”

This verse prepares the next verse, where the jñānī’s vision is explained. The ajñānī is centered on ahaṅkāra and says, “I am the doer.” The jñānī is centered on the Self and understands the body-mind and world more objectively.