Non Verbal Communication???

Assalamualaikum....

Now, i will talk about Nonverbal communication..ummmmm..Nonverbal communication is important?yes or no?for me the answer is yes..actually, sometimes the other people difficult to understand when we use nonverbal communication but sometimes this way is suitable to express something like your emotion..sometimes, when u think so hard to answer some question, u can use nonverbal communication to convey your answer..u can use body postures, gestures, and your facial expression..for example, when i don't like someone, I'm not give my word to him or her but i just express through my face..we call this facial expression..Opps..one more thing, this comm very important bcoz not all people in this wold can use verbal comm..not all people is perfect.. i think that's all for now..i don't know how to explain else..