OCD is not just glorified cleanliness or being particular.

       It is a disease that makes you believe terrifying things are true that you know do not make sense, but all the alarms in your brain are going off as if it's real so even though you know it's not true your emotions are blaring that it is at full force to the point that it feels like if you don't react as if the threat is real even if it makes no sense, something terrible is going to happen.