Both play a part.: Nicotine is definitely physiologicaly addicting. Smokers experience withdrawal symptoms and cravings as nicotine is eliminated from the body. Smokers also have very strong habits that involve hands, mouth, breathing, etc. At certain times and in response to certain triggers. Effective programs to stop smoking address the psychological as well as the physiological aspects of this addiction.
Answered 8/13/2013
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A doctor has provided 1 answer
10 doctors weighed in across 2 answers
A doctor has provided 1 answer
10 doctors weighed in across 2 answers
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