Why is it crucial to adjust mirrors before driving?

Adjusting mirrors before driving is crucial to minimize blind spots. Blind spots are areas around the vehicle that cannot be seen through the mirrors, which can lead to accidents if a driver is unaware of surrounding vehicles or obstacles. By properly adjusting side and rearview mirrors, drivers enhance their awareness of the environment around them, improving their ability to safely change lanes, merge, and navigate through traffic. This adjustment ensures that the driver has the best possible view of other vehicles, pedestrians, and cyclists, which is essential for making informed driving decisions and maintaining safety on the road. Other considerations such as checking one's hairstyle, feeling comfortable, or impressing passengers do not contribute to the primary goal of ensuring safety and awareness while driving.