Hi Peace
Nice find and very true. Just adding to this I am not trying to high-jack the post.
For every bodies knowledge most of this also falls into (OCPD) as well being (Obsessive Compulsive Personality Disorder). The two condition fallow similar traits. What is in the link is without question correct as a description of true (OCD). If you are a person of (OCD) by diagnosis but are super inflexible about the way things are done and the rules of things like psychics, you are more likely (OCPD) and and or both and you should inquire about a more in-depth diagnosis. Medications for mental health are not generalized like Tylenol, the are chemically engineered for specific dysfunctions. Being on the right med's is the secret.
I have both (OCD) & (OCPD) so I can say first hand.
Buddy Mack.