Body language is an interesting concept. The human body makes a lot of unconscious motions depending on the situation. Sometimes, the body language indicators are blatant and obvious. If you see someone crying, chances are they're upset about something. Other times, body language indicators aren't so obvious. For instance, you may completely miss someone rolling their eyes at you in derision if they aren't facing you.

There are so many ways to interpret body language and many, many more body language indicators. These can be important in almost any communication setting, whether it's business, relationships, or even meeting someone new.