EDIT: this comment was made when I was in a not-too-reasonable frame of mind, and I'm over it.

Is teaching, learning, studying rationality valuable?

Not as a bridge to other disciplines, or a way to meet cool people. I mean, is the subject matter itself valuable as a discipline in your opinion? Is there enough to this? Is there anything here worth proselytizing?

I'm starting to doubt that. "Here, let me show you how to think more clearly" seems like an insult to anyone's intelligence. I don't think there's any sense teaching a competent adult how to change his or her habits of thought. Can you imagine a perfectly competent person -- say, a science student -- who hasn't heard of "rationalism" in our sense of the world, finding such instruction appealing? I really can't.

Of course I'm starting to doubt the value (to myself) of thinking clearly at all.