Which of the listed behaviors does NOT typically indicate impairment when driving?

In evaluating behaviors that indicate impairment while driving, clear mindedness stands out as the behavior that does not typically signify impairment. A clear-minded driver is characterized by their ability to think logically and maintain focus, which are crucial for safe driving. The absence of signs of impairment, such as confusion or a lack of awareness, suggests that the individual is functioning normally and is capable of making sound decisions behind the wheel.

In contrast, the other behaviors mentioned—such as weaving between lanes, displaying slow response times to changes in traffic or road conditions, and striking the curb—are all common indicators of impaired driving. Weaving can point to lack of control, slow responses may reflect delayed reaction times often associated with intoxication or distraction, and hitting the curb signals a loss of situational awareness or coordination. Thus, in this context, clear mindedness is the only behavior listed that consistently suggests a driver is not impaired.