How About A Quit Smoking Challange

My fathers surgery(top of spine,bottom of neck 76 years old)was all good!!No tumor,no cancer,something to do with voscular?veins?He,s good and recovering after stitching back up.He,s alittle ticked that they didn,t take anything out!Go figure LOL!So no more stress from that,I will still be quiting Sunday night!