Absolutely.
I know cigarettes are very bad for my ability to be calm,
and so I am very on-again off-again with them.
They make it impossible for me to sleep.
If I go out drinking I usually find myself craving and smoking other people's.
I did this the other night : I chained down a bunch of rollie cigs from somebody's packet,
and now, two days later, I have noticed my heart is racing, my chest is tight, and I am feeling worried [partly from stupid behaviour done while drinking, but I think mixed with cigarette-anxiety].