Drinking and smoking went hand in hand for me. I quit them at the same time. I sometimes think it might be nice to have a cigarette once I. Awhile but I know that it's a gateway drug for me that would lead me back to drink. So instead I just stand next to my smoking friends and breathe deeply
IMO, if you are like me and the two are entwined in your pus he quit them both at the same time.
I smoked a pack day every day for 5 years prior to quitting and prior to thT the smoking ebbed and flowed.