We all know one. You tell them something, a small thing, a big thing, it does not matter, and somehow within about one sentence the conversation is about them again. Their day, their week, their ache, their news. You showed up to share something and you leave feeling like you attended a performance. Here is the thing though. Most people who do this are not villains. They are usually not even aware they are doing it. It is a habit, a very common one, and it has a name. What Co