Hey, I haven't smoked for over a month now, going from smoking 20 cigarettes and a cannabis joint a day to nothing, with no cutting down, no patches, no nothing, just straight stopped.
I quit with my girlfriend, and yes, for the first week it is hard. What helped me the most was thinking - 'Hey, I've already done 3 hours, why turn back now?' And then, 'I've done 24 hours, why turn back?', and it's built up from there.
Decide, know in yourself that you want to quit, but my best advice is - don't build it up to be something that is ultra-hard, because it's really not. The media and society builds it up to be a major achievement, hey, it is hard but you soon get over it. I still want a cigarette now, but to be completely free feels much better than a little short term satisfaction. And the money I've saved...damn! I can actually live off what I earn off the internet now.
I have plans to smoke in the future, when I'm older and richer, but for now I've decided that I don't want to smoke, and nothing will convince me otherwise.
P.S. You truly notice the awful smell of cigarettes on smokers when you stop, trust me.
Good luck, and if you need any support give me a PM, I'm normally always lurking.
YOU CAN DO IT!