I was also grhastha but now I am sannyasi. As grhastha I was thinking it would be very difficult to leave my householder life and take up preaching full time. But actually it has become very easy by the grace of Sri Krsna. Now there are no difficulties. So I recommend that you also take up this life. Now that your household duties are more or less finished I think this is your best alternative.
Letter to Sri Srinivasan, 23 December, 1974