Which is the stamp of a responsible driver?

Your selections are correct. A responsible driver both anticipates the mistakes of other road users and avoids driving when tired. This shows an understanding that traffic safety depends not just on following rules, but also on being alert to potential hazards and showing consideration for the safety of everyone on the road.

Anticipating others' mistakes helps prevent accidents, as drivers are prepared for unexpected actions. Avoiding driving when tired is important because fatigue reduces concentration and reaction time, increasing the risk of accidents.

Being assertive, as mentioned in answer 3, is not considered a stamp of responsibility in German traffic rules; instead, cooperation and caution are valued. Remembering these principles helps ensure safe and responsible driving.