I actually got into an argument with him a while back. He was saying that there was definitely no god and the people who say there is a god are closed minded. I said if he wasn't willing to admit the possibility that he was wrong then he was just as closed minded.
The funny part was when I called him a zealot. You could almost hear the cursing, even though it was a typed argument.
In all of the universe there is only one person with your exact charateristics. Just like there is only one person with everybody else's characteristics. Effectively, your uniqueness makes you pretty average.