Stop! listen to this man and i'm really serious. I quit back in March and it was really fuckin easy! You may or may not have heard of this book called "The Easy Way" by a guy called Allen Carr. Get it, seriously, check it out on Amazon or somethin, it really fuckin works, all you have to do is want to quit.
My Partner was expecting our first wayne so that was my motive and having tried before i was dreading it but, provided you dispell the fear of quittin it's really easy. Don't get patches and don't rely on "Will Power" all these things make you think that you are facing a monumental task when all you're doin givin up on breathin in shit, coughin up shit and smellin like shit.
I know I sound like a fuckin preacher here but i can't stress this enough, for the sake of £6 it has to be worth a try, everyone i know who's used it, it's worked for.