Did/do you smoke cigarettes after your lung cancer diagnosis?

I have smoked a packet a day for the past 50 years . Even after the diagnosis I am finding it very difficult to stop . The tumour has spread from my lung to the lumbar region of my spine causing severe back pain usually starting in the early hours of the morning . I know there is no medical or logical reason but at 3am a cigarette seems to help with the pain until the pain killers kick in .

I gave up 10 years ago, along with my husband. We used a vape for a few months, then we decreased the nicotine slowly to zero. Then gave up vaping. Unfortunately my husband has since been diagnosed with inoperabie stage 3 going on 4,  nsc lung cancer. 

The tumour is large and close to his heart. 3 infected lymph nodes. He started daily, chemo/radio on Monday and has another 3 weeks to go. Hoping this aggressive treatment will extend his life.

I smoked until the diagnosis. Have now not smoked for 9 months and I don’t vape. 

Smoked for 40 plus years ,stopped and 8 years later diagnosed with lung cancer in both lungs ,had a lobectomy on right lung and radiotherapy on left .op on right lung 5 years ago radiotherapy on left one 2 years ago have not touched a cigarette in 14 years and have no intention of ever starting again

Stopped smoking using patches 8years before lung cancer diagnosis

Never ever smoked diagnosed with non small cell lung cancer 2years ago got lobectomy in remission just now next scan next month just anxious and worried all time