You are trying to decide if you want to take Medicine or Engineering, what kind of communication is happening?

Intrapersonal communication

Explanation:

Intrapersonal communication refers to the type of communication in which you talk to yourself and in this, the interaction happens in the mind of the person. For example, when you are thinking about a way to solve something or considering different options. According to this, the answer is that  the kind of communication that is hapenning is intrapersonal communication because you are evaluating the options by yourself to make a decision and you are the only person involve in the interaction.

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