As a man, you need to know how a woman expresses her emotions in order to connect with her. Women are complex beings who have their own set of rules and customs.
A woman's words may not always reflect the true meaning she intends; she may tell you "yes" when she really means "no," or "no" when she really means "yes." She expects men to grasp the nuances of a woman's language, and if they don't, tensions will inevitably arise.
You can never fully understand a woman, but you can learn to recognize that what they say isn't what they want. Often, a woman's true desires run counter to what she expresses.
Even if she claims she doesn't want to talk to you, that doesn't mean she wants the conversation to end, so don't make the mistake of thinking you can just stop talking to her because she says so.
If you're a guy and you want some quiet time, you've got to learn the languages women use and how to decipher them. You have to learn to read their mood swings and body language, as well as the meanings behind those cues.
Women are like an endless university: just when you think you've got it figured out, you're hit with a slew of new courses and syllables. If you're up for the challenge, great; if not, well, there are repercussions for dropping out.
If you want to keep your woman happy, the secret is to master her language. To a woman, there is nothing more endearing than a man who speaks her language fluently.