I am definitely an extrovert. One may say, a social animal. I get more energy when I am surrounded by people. In fact, I'm a lot more productive when working and studying when I'm in a public space as opposed to alone and quiet at home.
I believe nothing is as healing as human touch, and high energy is contagious. As a high energy and sociable person, I need to release this energy and therefore I am a lot more comfortable around people as opposed to being secluded and in my own world. Having said that, even extroverts need lone time to relax and reflect and I am not exception to this rule.