There are just CERTAIN ways you know that you are a woman. Here is one trait that is inherently only a woman's:
I just got done reading a book....in which I cried for the last 50 pages which was equivalent to an hour.
I'm pretty positive guys not only don't do this, but don't read books that make them cry. And I know that what was making me cry would not make a guy cry.
There really are things that are very unique about being one gender or another. Today I was initiated into the woman's "bawling-over-the-end-of-a-book" club.