I believe there is a reason such as autism, severe manic-depression, and schizophrenia remain in our gene pool even though there is much suffering as a result

In an ideal world the scientist should find a method to prevent the most severe forms of autism but allow the milder forms to survive. After all, the really social people did not invent the first stone spear. It was probably invented by an Aspie who chipped away at rocks while the other people socialized around the campfire. Without autism traits we might still be living in caves.

 ― Temple Grandin, Thinking in Pictures, Expanded Edition: My Life with Autism

I believe there is a reason such as autism, severe manic-depression, and schizophrenia remain in our gene pool even though there is much suffering as a result.
― Temple Grandin, Thinking in Pictures: My Life with Autism