You know how there could be a circumstance where someone rides the city bus on a daily basis to their house and they live 3 blocks south of the closest bus stop? Well, let’s say the bus travels in a northerly direction, so it passes their house before it can let them off. Wouldn’t it feel weird for the person to be riding the bus as it passes their ultimate destination and continues in the wrong direction till it reaches the bus stop, where they get off and backtrack the last 3 blocks?
Retracing Steps