Now, this does not mean that we shall completely exclude sleeping. That does not... Just like gosvāmīs. They were liberated persons, but they were also sleeping. Because we have got this body, sleeping, rest, is necessary. We cannot neglect this body. But not that that we shall increase the necessities of life, increase the necessities of the body. That is... Rūpa Gosvāmī has given: nirbandhaḥ kṛṣṇa-sambandhe yuktaṁ vairāgyam ucyate. We have to, I mean to say, mold our life in such a way. What is that? Anāsaktasya viṣayān yathārham upayuñjataḥ. This is viṣaya. Viṣaya means this āhāra-nidrā-bhaya-maithuna. This is called viṣaya. Viṣaya does not mean one who is very rich man, he is viṣayī. No. Anyone, he may be very poor man, if he is attached to this eating, sleeping, mating and defending only, he is a viṣayī. The Locana dāsa Ṭhākura says, viṣaya chāṛiyā, se rase majiyā. One has to gradually give up, minimize this viṣaya. Viṣaya means āhāra-nidrā-bhaya-maithuna. Viṣaya.
So Rūpa Gosvāmī gives the instruction, anāsaktasya viṣayān. Anāsakta. Anā..., means no attachment. Sleeping required, but not for attachment. Somebody is living for sleeping, and somebody is sleeping just to give rest to the body. Similarly, eating also. Eating is not prohibited. You have to eat, because you have got this body. But not that simply for eating I am living. This is called yukta-vairāgya. Rūpa Gosvāmī says anāsaktasya viṣa... Don't be attached to the viṣaya, eating, sleeping, mating, that "I have to eat so much. I have to satisfy my palate. I have to eat this thing in the restaurant." No. You eat simply just to keep your body fit, not extra. Atyāhāraḥ prayāsaś ca prajalpo niyamāgrahaḥ (NOI 2). Don't eat more than it is required for maintaining your body. Similarly, don't sleep more; as much as you require for maintaining your... Don't have sex life more than it is required. They are allowed. Just like Kṛṣṇa says that "Sex life which is not against religious principle, that is I am." Sex life against religion, what is that? Avaidha-strī-saṅga. Avaidha, illicit sex life, that is against religious principles. Otherwise, to get married and to beget nice children, Kṛṣṇa conscious children, according to śāstra, that sex life is not forbidden. Kṛṣṇa says. So dharmāviruddhaḥ kāmo 'smi, "Which is not against religious principle, that kāma, that kind of lust, I am." But not for other purposes.