Do you think the emotional/mental changes that occurred with nicotin deprivation indicated an addiction to nicotin?
No, I think it was the pregnancy. LOL
Don't think so, nicotine is out of your system in 36 hours, I have friends who quit 17 years ago, and still want a smoke now and then, my neighbor quit over 20 years ago, are fervent anti smoking now, but still want a smoke when seeing someone else smoking.