Adi ji explains how pratically nothing changes but something fundamental is changed. he fundamental principle is always in front of us. It is all this. And anyhow you are trained in whatever you are trained and that helps you perform your regular work, your swadharma, as it is said in the Indic tradition. That is how Bhagavan Krishna, Rama, everyone worked. So Krishna was practically enlightened. But he operated in the world, for the benefit of everybody.