If you've seen Stephen King's "It" and developed a fear of clowns, you're not alone. With 9 percent of Americans suffering from phobias, your clown avoidance is just the tip of the iceberg. So what else has 20 million of us shaking in our boots?
From depression to schizophrenia, mental disorders vary greatly in severity and impact on daily life. Learn about the causes and treatments available for a variety of mental disorders.
More To Explore