Let me demonstrate.
A talkative person can talk about almost virtually any topic for no reason and carry on a conversation by themselves with themselves for their own entertainment. Hmm...that kind of sounds like a crazy, insane, mental, and definately female person. But of course, company is always more then welcome. Misery is a sharing kinda thing. When you're down and out, it feels better to look to the side and see people wallowing in sorrow just like you. Even better if you see other people wallowing in YOUR sorrow with you. *touching moment*
Nerd. I admint to being on the studious side. I am in denial about being an all out NERD. So there!