Good communication is the foundation of every successful relationship, be it personal or professional. And not all communication is necessarily verbal, most of the time your body speaks way before you can even utter a word. And if used cleverly your body can become a powerful tool that can help you build better relationships. Body language can affect your overall performance, creativity, and the level of stress you experience.
Negative facial expressions such as frowning and grimacing signal your brain that whatever you are going through is difficult. And if you do just the opposite of it, i.e. smile, you will notice a reduction in your stress levels.
Just the simple act of tilting your head forward during conversation helps you in several ways. It not only helps remove any perceived difference in status but also shows your humility and deference towards others.