I went on the one of the "clinic" sessions years ago when our company's sales director offered to pay for anyone who wanted to go - I stopped for about 7 months, without any real problems, then when I was living in a shared house, i got back into smoking almost by accident, and suddenly I was back where I started.
I'd always had his thought in the back of my mind that I didn't want to smoke when I got "older" but had never really defined what that was (a classic bit of procrastination!) but when my GF and I found out we had a baby on the way approx 4.5 years ago and a lot of other things were going on in my life (new house, moving the full length of the country etc) it suddenly hit me that "older" was now, and once I was really ready to quit the book was very easy to use and I've not had a cigarette since - and I can honestly say that I've not craved one in all that time. Still like the smell though strangely (freshly lit, not stinking on clothes!)
I think if you are ready mentally to quit (whether you know it or not), the book is a great tool to use as it makes it incredibly easy, but if you are not in that " ready to quit" place mentally, then you will still struggle.
I'd always had his thought in the back of my mind that I didn't want to smoke when I got "older" but had never really defined what that was (a classic bit of procrastination!) but when my GF and I found out we had a baby on the way approx 4.5 years ago and a lot of other things were going on in my life (new house, moving the full length of the country etc) it suddenly hit me that "older" was now, and once I was really ready to quit the book was very easy to use and I've not had a cigarette since - and I can honestly say that I've not craved one in all that time. Still like the smell though strangely (freshly lit, not stinking on clothes!)
I think if you are ready mentally to quit (whether you know it or not), the book is a great tool to use as it makes it incredibly easy, but if you are not in that " ready to quit" place mentally, then you will still struggle.