Finally you come to a point where you almost know it all. You are very wise. You are very pure... except for the fact that you may well have gotten caught in the last trap... the desire to know it all and still be you, "the knower." This is an impossibility. For all of the finite knowledge does not add up to the infinite. In order to take the final step, the knower must go. That is, you can only BE it all, but you can't know it all. The goal is non-dualistic - as long as there is a "knower" and "known" you are in dualism.