3.
Diligent
Diligent people are generally the obsessive personality type preferring order and organization above all.
These personalities like living in a clean, neat environment. Preparation, lists, set-up times, and early arrivals are common for the conscientious person. These individuals are the ones likely to enjoy planning routes for trips, vacation itineraries, and filing taxes. Organization satisfies people who are highly conscientious, so the homes and offices where they work are usually tidy and well-stocked. People low on the conscientious scale hate order and prefer to make a mess they will clean up later.
