Why do you smoke ?

I started smoking at the age of 11, which is very young I know. I wasn't forced to, it was my choice, it was something me and a friend started. I am now 27 and I quit smoking 3 years ago after I had my 3rd baby and felt it was unfair to my children, as it would affect my health and theirs, so I decided enough was finally enough. I made an appointment with my doctor as I felt I would need some sort of help or support because I had been smoking for such a long time. My doctor prescribed me a product called Zyban which is a beta blocker if I remember correctly and within 3 weeks I was no longer smoking. I was very impressed, not to say I did still "miss" having a cigerette after meals, with a cuppa etc, but I didn't "need" one. I would recommend it to anyone who needs a little extra help, I know there is another product called Champix that is also used.