In line with this sentence pattern, 非...不可 (fēi...bù kě), Clay and Amber made a pre-QW recording truce to absolutely certainly at any cost not degenerate once again into their familiar dysfunctional banter patterns. But, alas, old patterns die hard... and not just sentence patterns. All in the name of learning. Listen in and learn how to express certainty beyond all certainty, in Chinese!