Oh Barb, I'm so glad he got into the hospital and had the procedures done, now with new diet and no more smoking both of you will feel better. The snappiness is temporary, each day will get smoother. My DH has quit cold turkey, smoked for over 60 years and never wanted to quit. Sometimes it takes a wake up call to change our minds! He has been smoke free now for a month and doing great. You are in my prayers, please take care of yourself too!!! :-D