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.
1 Obsessive-compulsive disorder (OCD) is characterized by distressing, intrusive obsessive thoughts and repetitive, compulsive physical or mental acts.  Common obsessions include contamination, losing control, perfectionism, harm, unwanted sexual thoughts and religious obsessions.