The brāhmaṇa (Jaḍa Bharata) said: Though unlearned, you are speaking words of the learned. You are not the best among the learned. The wise do not speak of the material world by discerning it to be the truth. The Eleventh Chapter describes that the mind is the cause of saṁsāra, that it has many transformations, and that, by engaging it in bhakti, one can attain liberation. You are not learned, but you speak words of objection like those of the wise. Therefore you are not the best among the very wise, since the wise do not speak of the material world and its objects with deliberation on truth, calling the objects substantial, while giving examples, since both have faults. You have given the example of the fire applied to the pot, which heats the milk, which cooks the rice. In this example there is connection of material pot with material fire. However, there is no contact of the material senses with the liberated ātmā, a spiritual particle. Thus fatigue of the body does not mean fatigue of the ātmā. Because the conditioned jīva is covered by the material body, the conditioned jīva experiences fatigue because of the fatigued body which is material. Your inference fails because you cannot say that you, the conditioned jīva, are the same as me, the liberated jīva.