Regarding jobs for householders, there is no confusion. If your whole time is needed for Sankirtana Party there is no need of working in a Karmi firm. Actually all our devotees are supposed to be brahmanas. A brahmana's business is to preach the glories of the Lord, to learn the essence of Vedic knowledge - Krsna Consciousness - and to teach others of the same knowledge. And for living condition, whatever they get in the form of contribution from others, they can they can live barely to keep the body and soul together, and the balance spend for Krsna.
Letter to Jaya Govinda, 18 April, 1970