What is a significant consequence of being awake for too long while driving?

Being awake for an extended period while driving can significantly impair judgment, making it comparable to having a blood alcohol concentration (BAC) of .07. At this level, individuals experience noticeable declines in cognitive and motor functions. Similar to the effects of alcohol, sleep deprivation can slow reaction times, lead to poor decision-making, and reduce the ability to assess situations accurately.

This phenomenon underscores the importance of being well-rested before driving, as it is crucial for maintaining focus and ensuring safety on the road. The levels of impairment from sleep deprivation make it one of the leading causes of accidents, emphasizing why this knowledge is essential for all drivers.