Hmmm, we might be using different editions. In the Henle urtext there is no ff at 86 or at 181. I can only find two in this edition at 53 and 132, neither of which are relevant here. So some of the agogics might differ as well.
On Brendel's male/female concept, I had written at the top of the score "Struggle between heart and head", which I think refers to the very same principle.