We collect information from others' body language. We naturally feel that passionate people will be more animated and look more enthusiastic. When their gestures are bigger, we process that they must be really passionate about their topic.

This is mostly because bo...

Cheek dimples are associated with beauty and some cultures consider it a sign of good luck. They also help us communicate better and recognize the intensity of facial gestures in a person.

Some people also opt for surgery to get these cheek bends, something called dimpleplasty.

When you lack motivation, sit next to a focused co-worker you don't know that well. This will help you because:

• You feed off the other person's concentration: we tend to copy the posture, gestures, facial behaviors of people around us.
• You'll try to be a good role model:...