What is a common consequence for drivers who eat or drink while driving?

Eating or drinking while driving creates significant distractions, which can severely impair a driver's ability to concentrate on the road. This distraction can lead to a decreased awareness of one's surroundings, slower reaction times, and an increased likelihood of making errors while operating the vehicle. The act of consuming food or beverages often takes a driver's hands off the steering wheel, requiring them to multitask, which further compromises their vehicle control and focus.

The other options suggest benefits from eating or drinking while driving, which contradicts the reality of the risks involved. In fact, engaging in such activities is widely recognized as a dangerous behavior that can lead to accidents or near-misses on the road. Therefore, the common consequence of such distractions is indeed trouble controlling the car, which highlights the importance of staying focused and undistracted while driving.