The 16 gives an aptitude for intellectual, technical, scientific or specialized activities. Rational, logical and highly introspective, this individual is a true armchair intellectual, which is inseparable from a certain amount of nervousness and irritability. Their need for independence is such that they can sometimes become isolated: they must take care not to put too much distance between themselves and others. It's true that they particularly enjoy a calm and peaceful life, far away from the hustle and bustle of the city, the countryside and proximity to water are necessary for their well-being. Their natural reserve and self-control can be perceived by others as signs of coldness and indifference, when in fact they are basically very sensitive, even if they don't know how to show it. In general, events tend to arise without the need for provocation: they just need to cultivate their patience and develop a more optimistic outlook on life.Possible shortcomings : Exacerbated perfectionism, maladjustment that can include feelings of persecution, fear of failure, aggression or inhibition, a schizoid tendency that can sometimes take them a little far from reality.