A combination of that post and What universal human experiences are you missing without realizing it? actually. I would say that I am strongly typed as male, strong enough that occasionally I've been known to get annoyed at my body not being male enough. (Larger muscle groups, more body hair, darker beard, etc.) Probably influencing this are the facts that Skyler is the feminine form of my name, and that puberty was downright cruel to me. As you say, it's not common to think of being strongly or weakly identified with your own sex, rather than just a binary "fits/doesn't fit" check.