Thus we see that these ascents are such that in every case the exterior remains with its intrinsic functions unchanged, and what the ascending lower Partzuf takes from the upper Partzuf (i.e. what Zeir Anpin takes from Imma) or what the upper Partzuf takes in its ascent (i.e. what Imma takes for Zeir Anpin as she ascends) is still the same interior but with a stronger radiation.
When man’s Additional Soul enters him, his original soul functions only as if it is absorbed within the Additional Soul, which is the one that acts. However man does not exhibit the phenomenon whereby the ascending Partzuf leaves its original interior to the Partzuf below. Instead, in man the first soul remains absorbed and hidden within the Extra Soul.