What are common signs that someone may be overly influenced by alcohol?

The correct choice highlights the typical signs of alcohol impairment, which are critical in identifying someone who may be overly influenced by alcohol. Slurred speech is a common indicator as alcohol affects the muscles used in speech, leading to unclear or slowed down communication. Difficulty walking often results from impaired motor skills and balance, which alcohol significantly affects. Moreover, alcohol consumption can heavily impact decision-making abilities; individuals may struggle to assess situations rationally or make safe choices, leading to risky behaviors.

In comparison, the other choices suggest effects that are generally not associated with increased alcohol consumption. Increased energy and enthusiasm, along with improved social interactions and better coordination, could misrepresent the true nature of alcohol's influence, as these traits are typically observed in situations with low consumption or initial phases of intoxication but do not reflect the overall negative impact seen with further drinking. It is important to recognize that, while some may initially feel more confident or social under the influence, these feelings are often superficial and can give way to the more serious impairments listed in the correct answer.