According to Osho, the so-called 'madness' of the seeker doesn't culminate in a fixed goal; it provokes an ever-deepening, open-ended journey. The master keeps ahead—saner or madder as needed—to stretch you, and this catalytic challenge continues even after his physical departure. Thus, madness leads into boundless growth, not a terminal state.
It doesn’t end anywhere; your teacher stays one step wilder to keep you growing, even after he’s gone.