Yeah, actually, this isn't the place to tell people to be atheist. I do understand that you're trying to help, just as a proselytizer believes he's trying to help people by converting them. But if he wants to say, "This is what I believe, but I don't want to discuss the reasons why," that's fine in general. It's an acceptable defense for his own beliefs, because not only does the burden of proof lie with others to change his mind, it's his decision as to whether or not he wants to deal with it at all. When all we're talking about are his own choices, that's perfectly reasonable. That changes if we're talking about convincing others of his beliefs, but at the moment we're not.
That said, this is still a discussion thread; if you don't want to discuss your reasons for believing what you do here, CoF, then it's probably best not to bring those beliefs up here in the first place. We can't have much of a discussion about them if there's no rationale presented. It's fine to present your perspective on other discussions that come up, but there is a good chance you may not be considered particularly convincing if that perspective relies on your personal beliefs.
In short, I'd like to call a moratorium on discussing CoF's reasons for believing what he does, both on his part and on everyone else's, because it's not going to go anywhere productive and is probably just going to make most people involved look bad.