Nicotine is an extremely addictive drug. When smoking, nicotine enters the bloodstream and goes straight to the brain. The brain is the body system that nicotine effects
One drop can kill a grown man. When you take in small amounts at a time (for example in smoking), it becomes addicting. If you intake too much you will die.
Nicotine is a drug that will mess with the mind. The mind begins to love Nicotine in such a way it feels like it has been fed after a cig. The body side is, it will stain most things. Such as...