Quit cigarettes, I am still a sucker for a Cigar when socializing and I am still a nicotine addict, still really struggle in a social environment with mates, its very hard when I associate having a good time with drinking and smoking, I truly do enjoy both, I think even more so than the socializing it self.... So I have become a lot less social these days... but as you get older you have to let things go and focus on more important things.