Answer:
D. Intrapersonal communication.
Explanation: "Intrapersonal Communication" exemplifies a non-verbal mode of communication and highly self-oriented, introspective mode of communication. It is inclusive of Visualization, Self-conversation, imagination, recalling, memorizing etc. This conversation is highly influential as it is quite effective in resolution of internal conflicts, problem solving, evaluation of self-proclaimed decisions and thus, reaching out to self-growth and development. Intrapersonal communication is very advantageous as it assists in self-growth and maturity yet at the same time it limits us from exploring the world.