defenselessness

Those who plead their cause in the absence of an opponent can invent to their heart's content, can pontificate without taking into account the opposite point of view and keep the best arguments for themselves, for aggressors are always quick to attack those who have no means of defence.

Yet if women are so flighty, fickle, changeable, susceptible, and inconstant (as some clerks would have us believe), why is it that their suitors have to resort to such trickery to have their way with them? And why don't women quickly succumb to them, without the need for all this skill and ingenuity in conquering them? For there is no need to go to war for a castle that is already captured.