Final answer:
On a highway, a fast driver should use the left lane, known as the 'fast lane', for overtaking slower vehicles. This is common practice but must be done within legal speed limits and with proper lane discipline.
Step-by-step explanation:
On a highway, a fast driver should use the left lane. The left lane on highways is often referred to as the 'fast lane' and is typically used for overtaking or passing slower vehicles. It is expected that drivers who are travelling faster than the rest of the traffic will utilize this lane. However, this does not permit exceeding the posted speed limit, and lane usage may vary depending on the country or state. For instance, in some European countries, it is strictly enforced that the left lane is only for passing, and drivers should return to the right lane as soon as it is safe to do so after overtaking.
Considering the various scenarios presented, such as the story of someone getting stuck behind a slower car or descriptions of race car drivers taking different paths around a track, understanding road rules and proper lane discipline is crucial for safe driving. For example, race car drivers choosing the inside path around a curve to maintain higher speeds is similar to utilizing the correct lanes on a highway for efficient and safe travel. However, one must always observe and comply with traffic laws and regulations.