Alcohol can affect your driving skills and judgment in a number of ways, including: It can delay your reaction time, meaning it will take you longer to react to a potential hazard in your path. It can impair your judgment of speed, meaning you're much more likely to disobey speed limits while intoxicated.
Explanation Alcohol negatively affects many skills needed for safe driving, including your reaction time and ability to see clearly. It can also harm your judgment of speed and distance, lower your inhibitions, and make you more prone to taking chances.