The traits of extraversion and introversion are a central dimension in some human personality theories. The terms introversion and extraversion were introduced into psychology by Carl Jung, although both the popular understanding and current psychological usage vary.

What does being an introvert mean?

An introvert is a person with qualities of a personality type known as introversion, which means that they feel more comfortable focusing on their inner thoughts and ideas, rather than what's happening externally. They enjoy spending time with just one or two people, rather than large groups or crowds.

What are the 4 types of introverts?

There's not just one way to be an introvert, Cheek now argues — rather, there are four shades of introversion: social, thinking, anxious, and restrained. And many introverts are a mix of all four types, rather than demonstrating one type over the others.