How does tiredness affect your driving?

You answered correctly. Tiredness affects driving in several ways. It lowers your alertness, so you are less able to notice dangers or changes in traffic. It also limits how aware you are of what's happening around you, like signals or unexpected events. Finally, tiredness slows down your reaction time, making it harder to respond quickly to hazards. You're less prepared to make safe decisions. That is why it is important never to drive when feeling tired or drowsy. Recognizing these effects will help you make safer choices on the road.