i smoke when im drinking (like a fiend) really, really bored at a party (chain smokin to the max) on e or tweakin (like a fiend to the max, double double hard chain smokin) or if i'm around someone else who smokes. like my workmates, or a girl i'm with or whatever. i try to keep my smokin to a minimum though, and i cut down my daily tokin to weekends (or fri-sat) now...
i also smoke if i'm really, really anxious or something. like one time i was very close to being hit by a car (i mean inches away) and the first thing i did was smoke several cigarettes to calm down