Top 10 countries with weird obsessions

Obsessive-compulsive disorder, or OCD, is an anxiety disorder that generally causes extreme discomfort. Sufferers are often riddled with persistent and recurrent impulses, thoughts and images that are unwanted. According to the National Institute for Mental Health, OCD affects more than 2 million adults in the United States. Severe cases of OCD can cause an extreme amount of distress, and the disorder can dramatically interfere with a person’s daily life.