Obsessive-compulsive disorder is a common, chronic, and long-lasting disorder in which a person has uncontrollable, reoccurring thoughts and/or behaviors.
Bipolar disorder is a mental illness that causes dramatic shifts in a person’s mood, energy and ability to think clearly. People with bipolar experience high and low moods known as mania and depression.
People with generalized anxiety disorder feel extremely worried about situations that occur in the normal course of life, even when there is no reason to worry about them.