What is the purpose of using turn signals while driving?

Using turn signals while driving serves a critical function in road safety and communication. When a driver activates their turn signal, it clearly indicates to other drivers, pedestrians, and cyclists their intention to turn or change lanes. This communication helps create predictable behavior on the road, allowing other road users to understand an approaching vehicle's actions and react accordingly.

The use of turn signals enhances safety by reducing the likelihood of accidents that could occur from sudden or unexpected changes in a driver’s direction. It fosters a collaborative traffic environment where all participants are more aware of each other’s movements.

In contrast, the other options do not relate to the primary purpose of turn signals. The idea of confusing other drivers is counterproductive and not an intended use of turn signals. Indicating aggressive driving is not the goal of turn signals; rather, they are meant to promote safe driving practices. Finally, while a vehicle's appearance might be a concern for some, it does not pertain to the functional use of turn signals. Thus, the correct choice highlights the essential role of communication in maintaining safe and orderly driving conditions.