Common Indecisions: Brahmachari or Grihastha

                                                                  Q: In Varanashrama Dharma, are there any specific set of rules for each Social division (Brahmana, Kshatriya, Vaisya, Sudra) ? I understand that whatever the Social division is, they should work and live in Krsna Consciousness, But how Krsna Consciousness is differently applied to each of these division. For example a Brahmana Devotes His full time to Krsna, but other Divisions do their Professional Job and they will not have so much time as Brahmana to devote to Krsna. Also does the four Spiritual orders (Brahmacari, Grihastha, Vanaprastha, Sannyasa) apply to all Social Orders?

                                                                   

                                                                   

                                                                  Q. Why do brhamacharis at ISKCON get into grhastha ashrama? After knowing the philosophy so well and also convinced that the samsara sagara is so deep and full of suffering. It does not make any sense in getting in the grhastha ashrama