All other notes regarding enlistment of 17 year old applicants still apply. You need to be a United States citizen, permanent resident alien, or U.S. non-citizen national and possess a Social Security Card. You canât join if we canât tax ya! (Detailed citizenship requirements)
Obsessive-compulsive disorder (OCD) falls within a category of conditions called obsessive-compulsive and related disorders which include: 1  Obsessive-compulsive disorder (OCD). 2  Body dysmorphic disorder. 3  Hoarding disorder.
Obsessive-compulsive disorder (OCD) is a type of mental illness that causes repeated unwanted thoughts. To get rid of the thoughts, a person with OCD does the same tasks over and over.For example, you may fear that everything you touch has germs on it. So to ease that fear, you wash your hands over and over again.Experts don't know the exact cause of obsessive-compulsive disorder.ymptoms of the disorder include: 1  Obsessions. 2  These are unwanted thoughts, ideas, and impulses that you have again and again. 3  They won't go away. 4  They get in the way of your normal thoughts and cause anxiety or fear.