Smoking in not a drug problem.the nicotine found in tobacco products is very addictive.the power of nicotine addiction has been compared to cocaine and heroin addiction. it dose cause withdrawal symptoms such as irritability insomnia and nervousness.only adults smoke cigarettes the average age a person begins smoking is at 13.the average person begins using smokeless spit tobacco users are adolescents not adults.Once you are addicted to tobacco there is on use in trying to quit using.the damage is done.when a person quits smoking dipping the body immediately starts repairing itself.foe example blood pressure and pulse rates go back to normal range after 20 min of not using tobacco.nerve ending starts growing back and lung function improves after one week of not smoking .after 10-15 years of not smoking risks of all tobacco related diseases are greatly reduced.smoking helps my body to relax.nicotine is a stimulant. stimulant speed your body up they do not calm your body down.plus no other drug keeps a user as busy as smoking.