An introvert is someone that constantly using introspection. Reflecting on ones actions making them better at what they do. Introverts lack trust in people, are self-reliant and not open. We can be quiet if we are not interested in the topic and like to be alone for certain number of hours per day. Usually then there are to many people around we don't feel comfortable and energy feels drained out of us We like to think before we act or say anything. We tend to look at a problem differently than extroverts but this can lead to divide and conquer. Also, there are different levels of introversion and same with extroversion Some introverts want to spend ten hours a day alone while other introverts want to spend about five hours alone.