What is a behavioral sign of a long-term stimulant user?

Malnutrition is a significant behavioral sign of a long-term stimulant user because these substances are known to suppress appetite. Users may neglect their nutritional needs as they prioritize the effects of the stimulant over regular eating habits. Over time, this can lead to weight loss, vitamin deficiencies, and other health issues related to inadequate nutrition.

In contrast, excessive sleeping is generally associated with depressants rather than stimulants, as stimulants tend to keep users awake and alert. Increased sociability can sometimes be a symptom of stimulant use, but it may not specifically indicate long-term use; rather, it can vary from user to user. A dreamy demeanor could indicate various other conditions or substance use but does not directly correlate with long-term stimulant use and is not a commonly recognized sign. Therefore, malnutrition stands out as an observable and consistent indicator of the long-term consequences of stimulant use.