Why is feedback considered essential in the communication process?

Feedback is considered essential in the communication process because it serves to confirm the receiver's understanding of the message. When a sender communicates a message, the intention is for the receiver to comprehend it as it was meant. Feedback provides the sender with the necessary information to assess whether the message was understood correctly. This can take various forms, such as questions, paraphrasing, or expressions of understanding. Receiving this feedback allows the sender to adjust their communication if needed, ensuring clarity and effectiveness in conveying the intended message. Without feedback, the sender has no way of knowing if their communication was successful, which could lead to misunderstandings or misinterpretations.