Which of the following elements is NOT essential when making influential suggestions?

In the context of making influential suggestions, being vague is not essential and can actually hinder the effectiveness of the communication. Influential suggestions are most effective when they are clear, direct, and tailored to the audience's understanding. Being specific helps to clarify the idea being presented, ensuring that the receiver knows exactly what is being suggested. Positivity also plays a crucial role, as an optimistic tone can engage the audience and foster a more receptive environment.

Repetition can be a useful tool to reinforce an idea, but it must be balanced and not overused to the point of annoyance. In contrast, vagueness can lead to misunderstandings or a lack of commitment to the suggestion, as it does not provide the necessary details or clarity that the audience requires to act on the suggestion. Therefore, having clarity and specificity is vital in making suggestions that are likely to be influential and persuasive.