The verbal mode of communication, the second type, is the method most often relied on to convey messages to others. However, words per se do not have meaning. Rather, it is the people in context which lend meaning to these words. Thus, several difficulties are encountered in the verbal mode because of the various connotations attached to words by different people. Thirdly, nonverbal signals which are usually involuntary likewise communicate.
Nonverbal communication is often more reliable than the symbolic or verbal modes.
The symbolic, verbal and nonverbal modes of communication altogether provide a continuous flow of messages from an individual to other people. Communication is a complex process. The sending and receiving of messages do not guarantee that communication has taken place. Various circumstances within and around the persons communicating, factors like environment, emotions, verbal skills, etc. affect the communication process and determine its failure of success. An awareness of the hindrances to effective communication may reduce misunderstanding between people.