The brahmacāri should live under the care of the true spiritual master, giving him sincere respect and obeisances, acting as his menial servant, and always carrying out his order. The brahmacārī should engage himself in spiritual activities and study the Vedic literature under the direction of the spiritual master. According to the brahmacarya system, he should dress with a belt, deerskin, and matted hair and should bear a daṇḍa, waterpot and sacred thread. He should collect alms daily in the morning, and in the evening whatever alms he has collected he should offer to the spiritual master. A brahmacārī should accept prasāda upon the order of the spiritual master, and if the spiritual master sometimes forgets to order the disciple to eat, the disciple should not take prasāda on his own initiative; rather, he should fast. The brahmacārī should be trained to be satisfied with eating what is absolutely necessary, he should be very expert in executing responsibilities, he should be faithful, and he should control his senses and try to avoid the association of women as far as possible. A brahmacārī should very strictly abstain from living with women and should not meet with gṛhasthas and those too addicted to women. Nor should a brahmacārī speak in a lonely place with a woman.
After completing one's education as a brahmacārī in this way, one should give dakṣiṇā, an offering of gratitude, to one's guru, and then one may leave for home and accept the next āśrama-the gṛhastha-āśrama-or else one may continue in the brahmacarya-āśrama without adulteration. The duties for the gṛhastha-āśrama and brahmacarya-āśrama, as well as the duties for sannyāsīs, are prescribed in the śāstras. A gṛhastha is not meant to enjoy sex life without restriction. Indeed, the whole purpose of Vedic life is to become free from sexual indulgence. All the āśramas are recognized for spiritual progress, and therefore although the gṛhastha-āśrama gives a kind of license for sex life for a certain time, it does not allow unrestricted sex life. Therefore, in gṛhastha life also, there is no illicit sex. A gṛhastha should not accept a woman for sexual enjoyment. Wasting semen is also illicit sex.