Which of the following is NOT one of the five indicators of alcohol abuse?

Friendship issues are not typically categorized as one of the five indicators of alcohol abuse. The main indicators focus on the physical and behavioral consequences of alcohol consumption. Blackouts, hangovers, and fatigue are directly related to the physiological effects alcohol has on the body. Blackouts represent a loss of memory during drinking episodes, hangovers are the physical symptoms experienced after heavy drinking, and fatigue often occurs due to the disruptive effects alcohol has on sleep patterns and overall health.

While interpersonal relationships can be affected by alcohol abuse, the description of these relationship challenges does not specifically highlight the direct, identifiable symptoms of alcohol abuse itself, which is why friendship issues are not included in the list of typical indicators.