-"You should go out and have fun!"
No, being inside is fun.

-"Have you seen her? She never talks"
Yes I talk, just not to you

-The frustration of someone just not leaving you alone

-Hating social events that are important so that you have to go to them -_-

-Working by yourself for group projects

-"She's so weird"

-Cancelling plans you made because you just don't have the social energy/patience for them, and would rather be at home

-"She's like a vampire, she never comes out of her house and she's so strange when she does"

Being introverted and a bookworm:
-"Yeah that's what Tris said in Divergent. She also said...." *people disappear*