People who stop using marijuana frequently can report irritability, mood and sleep difficulties, decreased appetite, cravings, restlessness, and other discomforts for the first two weeks
Science 368:845850 Nilkarnjanakul W, Watchalayann W, Chotpantarat S (2023) Urinary arsenic and health risk of the residents association in contaminated-groundwater area of the urbanized coastal aquifer, Thailand
Therefore, when quitting smoking, a person may feel tired or lethargic, which is partly due to the detoxification process that the body goes through, and partly due to the low level of nicotine in the blood, which acts as a natural stimulant to feel active
Its an example of how the two countries have diverged in their approaches to e-cigarettes and their views of the threats and potential benefits that accompany the products