Felix has been a worrier all of his life. When he was a child, he believed and followed the expression "step on a crack, break your mother's back." He is now a perfectionist and runs his daily routine based on an inflexible schedule. His environment is arranged very predictably; for example, all of his shirts must be neatly pressed and hung exactly four inches apart in his closet. His pursuit of perfection has become self-defeating rather than constructive. Felix would be diagnosed as having _____ personality disorder.

An obsessive-compulsive personality disorder is a personality disorder that is characterized by a person's perfectionism, neatness and organization of things in a manner. These types of people are always eager to impose their standards on their outside environment.

These people have some specific qualities such as:
People are hard to express their feeling to other people.
These people have very difficulty in maintaining their relationship with other people.
These type of people are hardworking but their perfectionism makes them inefficient
They always feel righteous.
Always feel isolation.

Thus in the above statement, Felix was suffering from a personality disorder that is called OCPD.