The belief of "I should" is one of the core part for Obsessive-Compulsive Personality Disorder (OCPD, not confused with OCD). The behaviour is largely driven by

The belief of "I should" is one of the core part for Obsessive-Compulsive Personality Disorder (OCPD, not confused with OCD). The behaviour is largely driven by the anxiety of "fail to e.g. be citizen" and sometimes is considered a little extreme from others' view.