What is the effect of heavy amphetamine on a driver's ability?

Heavy amphetamine use can significantly impair a driver's ability to operate a vehicle safely. While amphetamines might initially create a feeling of alertness, their effects can quickly lead to decreased coordination, poor decision-making, and increased impulsivity. This impairment can make it more challenging for a driver to react appropriately to changing road conditions, manage vehicle controls, or judge distances accurately. Consequently, the likelihood of being involved in a crash increases.

This understanding highlights the dangers associated with the use of amphetamines while driving, as the immediate stimulation does not equate to improved driving performance. It's essential to recognize that while someone may feel awake and energetic, the actual impact on coordination and comprehensive driving skills can render them a hazard on the road.