Intrapersonal refers to communication with oneself or self-to-self communication. It is the process of creating, functioning, and evaluating symbolic processes that operate primarily within oneself. Intrapersonal communication is also known as autocommunication or inner speech. It can take place within a person and is often characterized by self-talk and inner dialogue. Intrapersonal communication is different from interpersonal communication, where the sender and receiver are distinct persons.

Intrapersonal communication can be voiced out loud, such as talking to oneself, rehearsing, audibly recalling a piece of information, or via the written word, such as journaling, note-taking, or writing in a diary. It is an integral part of many situations inside and outside of work, including planning, problem-solving, conflict resolution, evaluation, judgments, and more.

Intrapersonal communication is an important skill that can be improved with practice. People with high intrapersonal intelligence are aware of their strengths and weaknesses. They are very connected with themselves and know what they feel, need, and want. Some of the skills that highly intrapersonal people have are visualization, self-reflection, and self-awareness.

In summary, intrapersonal communication is communication with oneself or self-to-self communication. It is an important skill that can be improved with practice and is characterized by self-talk and inner dialogue.