We are a curious species by nature. We seek to not only experience the world, but to understand it. In our ever-persistent quest for answers we are often left with more questions that demand more answers. Such is the case when it comes to mental health symptoms such as those displayed in autism and related conditions. As modern medicine sheds more light on such issues, we realize that we are still leaps and bounds from identifying a clear, root cause. While we may not yet have all the answers to the enigma that is the human mind, it is clear that doctors, researchers, and patients themselves are always treading one step closer to a definitive answer that can in turn help those who really need it.