I suspect there's a lot of variability in how hard it is quit nicotine. I stopped smoking after a long pack a day habit with almost no difficulty. No serious

I suspect there's a lot of variability in how hard it is quit nicotine. I stopped smoking after a long pack a day habit with almost no difficulty. No serious physical withdrawal, no serious sustained cravings that persisted past a day or two. I've had issues with other substances, so it wasn't my amazing willpower that made it easy