You likely know what OCD stands for, but many people don't know what having obsessive-compulsive disorder actually means. For therapists like Erin Venker, she often feels like OCD is misunderstood.

I got a call from a psychiatrist colleague of mine a while back. He was an old-school Freudian psychoanalyst who had his patients come in twice a week to lie on a couch, talk about their dreams, ...