It often happens, especially during adolescence, that one realizes that one is more gifted in languages than in mathematics, or vice versa. Or that one's thought processes are different from those of a friend or classmate. This aspect depends not only on personal interests, but also on the way our brains work.
In fact, the way to process information is different from person to person, but it can be grouped into some predefined categories. Some are more predisposed to creative work, others to relationships with other people, and still others can hear and understand music in a way unthinkable for others.
According to a study carried out since the 1980s by the American psychologist Howard Gardner, we have as many as nine different types of intelligence, to which the tenth would be added. These intelligences could also theoretically be linked to certain types of jobs.