Which of the following is NOT a withdrawal effect associated with stimulant use?

Stimulants generally increase alertness, attention, and energy levels while they are active in the system. When someone who regularly uses stimulants stops taking them, they can experience withdrawal effects, which typically include feelings of fatigue, increased sleep, cravings for the drug, and depressive symptoms.

High energy levels, however, are not a withdrawal effect; instead, they are a hallmark of stimulant use itself. When the drug is no longer present, the heightened energy associated with its consumption decreases, leaving individuals feeling fatigued and lethargic, rather than energetic. Recognizing that withdrawal from stimulants often leads to a significant drop in energy levels is key to understanding the overall impact of cessation on the body.