#2 – Nicotine #2

Nicotine, the active ingredient in cigarettes, is one of the most addictive substances there is.  While young teens may think it is cool to smoke, the reality is this nicotine is deadly.  Some of the signs of being addicted to nicotine include: smoke more than 7 cigarettes a day, smoke when you are sick, go outside to smoke even if it is freezing or raining, and if you experience withdrawal that includes irritability, restlessness, depression, inability to sleep, cravings, and flu like symptoms.