Human nature

Well I'm not sure if that's what this would be called, but I love seeing how people respond to things, for example just like questions on here and seeing all the different, random responses, and how each person's mind works to come up with that answer. Would that be considered human nature? I think I would love to study that. Have you ever read the comments on the Youtube videos?? Some of them are really funny! Such random, out there comments!

Especially since it is anonymous. People tend to be more brazen and outlandish. If you want to study human nature, psychology would be a great field to go into.