I'm 18 and been smoking since 15/16. Started doing it at parties when drinking, burn through a 20 deck in a night. I was one of the first but everyone ended up smoking at parties. Then we started doing it after school, then during breaks at school. Now I'm on about 10 a day (roll ups so its only about 15 quid a week.) I'm not actually addicted, as in I go days without smoking sometimes without even making much effort but its just part of my routine now, so if I'm waiting for a bus and its 10 mins away I'll just be bored out my nut as theres nothing to do. Time goes much quicker when smoking, I don't know if its just me but I could just be sitting there with noting to do for an hour as long as I've got cigs I won't be bored. But on family holidays I go weeks without smoking so I know im not addicted. But i'm probably just lucky, most people get addicted easier so my advice is don't bother starting. Having some when offered is fine but don't buy packs.