Help! I enjoy a smoke

Bit of a funny one, figure the topics alright seeing we're in the bar! I know it's bad for me, but I kinda enjoy a smoke, but I don't seem to have any addiction. Don't want one, wouldn't be easy to give up - question is, when you started smoking, how long did it take for you to get addicted?

I can go through almost a pack in a night or two when drinking, but then go through the rest of the week like a non smoker - no cravings, nothing. Yeah it stinks, but you always end up stinking after a night out in a club or pub. Just enjoy the relaxing sensation, really shouldn't I know.

What's my poison - normally 12s, Marlboro reds, B&Hs. Don't enjoy smoking lighter stuff, feels like nothing - some mates just reckon you end up smoking more cigs. Prolly should try a brand that's bloody horrible, prolly won't wanna tough another cig! Any tips