Which of these behaviors might indicate a customer is intoxicated?

Having difficulty speaking is a significant indicator of a customer being intoxicated. Intoxication can impair motor functions and cognitive abilities, which can manifest in slurred speech or trouble articulating thoughts clearly. This behavior can suggest that the individual has consumed enough alcohol to affect their coordination and speech centers, commonly seen in various levels of intoxication.

In contrast, engaging in conversation may not necessarily indicate intoxication, as many people can still communicate effectively even after consuming alcohol. Walking steadily typically suggests balance and coordination, which are often compromised in intoxicated individuals. Ordering food, while it can occur in both sober and intoxicated customers, does not provide a reliable indication of a person's level of alcohol consumption.