According to Osho, perfection is multidimensional: the inner realization of completeness is one dimension, while the outward means and expressions—such as disciplines or austerities—belong to another. When realization is complete, no austerity is needed for fulfillment; austerities can only polish specific expressions, not add to the already complete state.
If you feel whole inside, you don’t need harsh practices; those only refine outer skills, not inner completeness.