Introvet definitly.
I can't handle people.
I guess i'm two different people, at school i'm quiet, a loner and would rather be sat with a good book or studying than be surrounded by a group of gossiping snipes. But at home i'm kinda crazy, talk loudly and be the exact opposite of how I am at school.
I do tend to freeze up when family is visiting such as my grandparents or aunts and uncles etc, and the only two non-family members i'm ok around are my brother's two best friends, they're kinda like extra brothers to me.
Basically I can talk normally to my mum, dad, sister, brother and his two best mates. Six people, epic.
Oh, and people from the internet.