No interest in talking. Silences!

Know I'm a bit of a weird human for this reason. Most people, even introverts, seem to be interested in getting to know people and socialising. It's said that we're social creatures for this reason. It's natural for us to want to interact with others and share our lives with them, while encorporating their lives into ours. This is not the case for me. I am bored by people generally, and I feel that I am boring to them too. I can't hold a conversation, as I quickly run out of things to say and ask. I'm just not interested. It's like nothing the other person says is of any importance. Nothing people say spurs me on to find out more about them. I just don't care. Sometimes, when I do meet somebody who i find interesting (normally they make interesting observations, are ironically funny, or have a certain mysteriousness about them) I still find it difficult to talk to them, as I run out of thoughts. I have nothing more to say to them, nothing more to ask. This leads to awkward silences