They're more productive.

 

他们效率更高。

 

Confidence = hustle. Research suggests that confident people may be more productive because their can-do thoughts in spire real action. It's no wonder confident people seem to own the office.

 

Their body language helps boost their confidence.

 

Studies show that how a person carries him orherself influences how he or she feels on the inside. A tall posture and even stretching can help people feel a surge of power -- and confident people take advantage of those little adjustments.