What should drivers ask themselves to ensure responsible decision-making?

Selecting "Will this decision get me home safe?" reflects a fundamental principle of responsible driving. Safety should always be the top priority for any driver. Asking this question encourages individuals to focus on the consequences of their actions behind the wheel. By considering safety, drivers are likely to evaluate their behavior in terms of risk, such as not driving under the influence, adhering to speed limits, and avoiding distractions. This mindset fosters a culture of responsible driving, where the main goal is to arrive at one's destination without causing harm to oneself or others.

The other options, while relevant in broader contexts, do not prioritize safety in the same way. Cost-effectiveness and environmental considerations are important, but they do not directly relate to the immediate implications for personal and public safety. Additionally, the desire to impress others can lead to reckless decisions that compromise safety, making it the least responsible question to consider while driving.