No matter what their reasons or how they approach the question, agnostics and atheists are fundamentally different, but also non-exclusive. Many people who adopt the label of agnostic simultaneously reject the label of atheist, even if it technically applies to them. In addition, there's a common misconception that agnosticism is somehow a more “reasonable” position while atheism is more “dogmatic,” ultimately indistinguishable from theism except in the details. This is not a valid argument because it misrepresents or misunderstands everything involved: atheism, theism, agnosticism, and even the nature of belief itself. Tune in and learn about how more about non-belief.
Dr. Gary Bell's Absurd Psychology