Virgos are rational, practical, intelligent people who are able to think clearly. If you ever decide to question a Virgo, make sure you know your stuff because it will be hard to convince them they are wrong. They are not very tolerant of other people's procrastination or lack of common sense. They simply cannot understand why other people cannot function at the same level as they do. Virgos are critical of others. They are perfectionists who despise carelessness and incoherence in others.