Please be supportive of your mother. I had a hard time quitting even with the diagnosis and surgery. I would put some time together, but the addiction was still stronger than I was. I felt like a little child when my doctors talked to me about not smoking. Like I was a bad, bad little girl. I finally quit after many tries, but the decision had to be my own and when the time was right. I too enjoy smoking and still miss it sometimes. For me it's one day at a time and it takes a lot to stay away from cigarettes. Just please love your mom, smoking or not. She did not ask for this disease, but she has to try and deal with it in her own way.