What is on the fence?

"On the fence" is an idiomatic expression that refers to a person who is undecided or unsure about something, typically a decision or an issue. The phrase is often used when someone is torn between two options or has conflicting feelings about a particular situation or subject. Being on the fence can lead to indecisiveness and inaction, as the person may be hesitant to take a stance or make a choice without a clear preference or conviction. However, being on the fence can also be a valuable time for reflection, evaluation, and exploration of different viewpoints and possibilities.