A friend of mine, who was not even 50 at the time, had a serious heart attack. She was a smoker. She survived the attack, but the doctor told her she had to quit smoking, it wasn’t a choice. He told her husband if he wasn’t going to quit, he had to smoke outside their apartment. Her jackass husband was still smoking inside sometimes, which pissed me off to no end, but, not my problem.
Her doctor was going to put her on Chantix, but wanted to wait until she was as recovered fro the heart attack as she was going to get. In the meantime, he told her she could either have ONE cigarette a day, I she absolutely had to, or she could try switching to vaping, and use non-nicotine containing, or extremely low-containing fluid diluted with the “non” stuff, and she could do that several times a day.
She started out trying to make one cigarette last a day, by taking a couple of drags, then putting it out, and relighting it later. It was making her crazy, though. She found out it was easier to use low-nic vape, and have just one measure, or whatever a day, an she could stretch that out a whole day.
Fortunately, the Chantix worked like magic for her. She lived across the hall in our old building, and I used to go on the doctor-ordered walks with her, with my dog, so I got the whole story, blow-by-blow.