Nearly every moderate-to-heavy smoker who quits experiences more than one of the following emotional and mental responses to withdrawal: Temper tantrums, intense needs, feelings of dependency Insomnia Mental confusion, vagueness, or difficulty concentrating Irritability, restlessness, impatience, or anger Anxiety Depression The first signs of nicotine withdrawal can appear within 30 minutes of a smoker's last cigarette
doi: 10.1016/S0140-6736(12)61720-6 27
Gadgets that require charging cables, firmware updates, and occasionally what feels like an engineering degree
Risk factors increasing your risk of developing a substance abuse disorder include genetic factors and family history, environmental factors, and the use of drugs or alcohol in your developmental years
The same cannot be said of other sight-threatening conditions
persons with an annual household income less than $35,000