Maybe it's because literally all of my friends are women, but I've found them quite easy to understand. The prime difference between men and women is how we express ourselves. Women (and myself) tend to communicate more openly than men. What I mean to say is that they tend to communicate not only verbally, but through nuance and gesture. There's a lot of reading in between the lines and nonverbal stuff going on there. If you spent more time around girls the confusion would clear up.
Men tend to try to dominate the conversation with superficial topics rather than listen. It's something of an unintentional competition which I've never been good at handling.
At least that's what my psychology book says. Either way...I call myself androgynous because I relate better with the opposite sex than I do other dudes.
Reading between the lines is where gets iffy. "What if that's not what she means" kinda thing. Guys also tend to be more Physical in some things and thus are less likely to sit and listen to what a girl says.
Psh Adam, you know women are ridiculously attractive, you know women control everything, you know women eat absolutely everything in the house at that time of month and you know women don't even understand themselves