A primary function of nonverbal communication is to convey meaning by reinforcing, substituting for, or contradicting verbal communication. Nonverbal communication is also used to influence others and regulate conversational flow. Nonverbal communication plays a significant role in our lives, as it can improve a person's ability to relate, engage, and establish meaningful interactions in everyday life. A better understanding of this type of communication may lead people to develop stronger relationships with others. Therefore, Non-verbal communication is an accessory to Oral Communication.