There are people who are the opposite and contribute pretty much nothing to a conversation but blame the awkwardness on other people. I wonder if it has to do with narcissism. Maybe they think they're so interesting that it can only be someone else's fault a conversation is boring, which makes them not learn how to be interesting.

It's weird talking to them, because they'll initiate or join in on a conversation, then act like what other people say is the lamest stuff ever, but they're even lamer because they contribute even less. I never talk to these people more than once.