Then there are those of us who are surprised that we were even invited to the party and think there must be some kind of mistake. Some of us do stuff designed to get noticed and make fools of ourselves. Others hide in the shadows so we won't get noticed and exposed as crashers. And we hang on the edges hoping that some of it will rub off on us.
Been there all my life. Don't know what to do about it.
If you really want examples, ask me off line some time.