When I'm with people, I tend to prefer interacting one-on-one, rather than in a big group. I wouldn't call myself extroverted, but it's pretty easy for me to be social. I like talking to people and trying to understand their situations. I seek out friendships and tend to get close to people pretty quickly if I feel we have things in common.
I study economics. When I tell people this, people usually tell me to give them a stock tip. Ah, if only they knew the difference between economics and finance! I'm interested in understanding society - how it shapes us, and how we shape it.