“My dear Arjuna, O winner of wealth, if you cannot fix your mind upon Me without deviation, then follow the regulative principles of bhakti-yoga. In this way develop a desire to attain Me.” (Bg. 12.9)
Good sadhana is the basis of steady advancement in Krishna consciousness. Brahmacari life is traditionally centered around sadhana: chanting mantras, studying the scriptures, and worship.
Shrila Prabhupada gave us a standard morning program of mangala-arati, tulasi-arati, Deity greeting, guru-puja, a