
It seems that words give just a small amount of information what we would like to send.
I think almost everyone in his own life have experienced the situation when someone is saying you one thing but it doesn't feel the truth. It happens when two ways of our comunication is incongruent. Our body gives one information and the words we say onother. For exemple.: your friend say that he feels good about you, he loves you. But at the same time he trys to avoid eye-contact, looks anxious, maybe is biting his lips or sending another signs of lying. For me it is very interesting that in such kind of situations the reciever of verbal and non-verbal messages is tend to believe what your body says.
I think, there are many immportant reasons why we should learn to understand and use body language. the main reason is that it helps to understand another people and express yourself clearly. So it helps us to communicate more effectively.
What is more, we should take a look at other cultures body language. It helps us to avoid misunderstandings when we travel in other states or meet other culture people. For this reason we shoul learn carefully about gestures and other body language signs.
In conclusion, I would like to say that body language is very strong form of expressing our thoughts and we shoul use it carefully.