Look out for introverted or shy folks who don't quite know how to get into the social groove right now. They need the help of someone like you, who knows not only how to start a conversation, but how to keep people interested in continuing it! Be generous with your time and your attentions, and try to include people who aren't the coolest: they could be a diamond in the rough. Wouldn't it be a feather in your cap to discover how cool they are first? Don't judge people by their appearance.