introverts keep things to themselves, and never
socialise...
at least you did..
i think the best cure, is either u give such gathering a miss, or u
have someone who you feel comfortable with, to be at the gathering
too.. then you can always chat back to the person when you feel
lonely or out of place.
The problem with such gathering is, if you miss it, people will say
you are AS, and you miss the chance of getting to know them better,
and whatever gossips or news they might be discussing.
If you go, but u dont really know them, you will feel out of place.
But try breaking the ice abit, slowly. Not easy, but not that hard.
I know people who can just sit in a group he/she just know, and
chat as if they had been friends for quite sometime... 