I call myself an observer. I like to watch people not in a stalker creepy kind of way. At school, I don't talk much and I have had some people ask me why but the truth is, I don't know why. People don't bother to start conversations with me most of the time they just act like I'm not there.
So as I sit in silence, I watch people. I watch to see how often they make eye contact with the people they talk to, I watch to see if they stare at their food while they eat or look around. I watch people's body language to get information. There is so much information you can get out of someone without even speaking to them.
The best part is knowing that no one knows I'm watching them.